152020065620 has 48 divisors (see below), whose sum is σ = 320997333888. Its totient is φ = 60473965440.

The previous prime is 152020065611. The next prime is 152020065623. The reversal of 152020065620 is 26560020251.

It is a super-2 number, since 2×152020065620² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152020065623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11431175 + ... + 11444465.

It is an arithmetic number, because the mean of its divisors is an integer number (6687444456).

Almost surely, 2^152020065620 is an apocalyptic number.

152020065620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152020065620 is an abundant number, since it is smaller than the sum of its proper divisors (168977268268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152020065620 is a wasteful number, since it uses less digits than its factorization.

152020065620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16400 (or 16398 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 152020065620 its reverse (26560020251), we get a palindrome (178580085871).

The spelling of 152020065620 in words is "one hundred fifty-two billion, twenty million, sixty-five thousand, six hundred twenty".