152030164637 has 18 divisors (see below), whose sum is σ = 174877857198. Its totient is φ = 132080462592.

The previous prime is 152030164613. The next prime is 152030164639. The reversal of 152030164637 is 736461030251.

It can be written as a sum of positive squares in 9 ways, for example, as 45992662681 + 106037501956 = 214459^2 + 325634^2 .

It is not a de Polignac number, because 152030164637 - 2¹⁶ = 152030099101 is a prime.

It is a super-2 number, since 2×152030164637² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152030164637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152030164639) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1507538 + ... + 1605219.

It is an arithmetic number, because the mean of its divisors is an integer number (9715436511).

Almost surely, 2^152030164637 is an apocalyptic number.

152030164637 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

152030164637 is a deficient number, since it is larger than the sum of its proper divisors (22847692561).

152030164637 is a wasteful number, since it uses less digits than its factorization.

152030164637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112817 (or 3112787 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

Adding to 152030164637 its reverse (736461030251), we get a palindrome (888491194888).

The spelling of 152030164637 in words is "one hundred fifty-two billion, thirty million, one hundred sixty-four thousand, six hundred thirty-seven".