151928122351636 has 24 divisors (see below), whose sum is σ = 273288503865384. Its totient is φ = 73858339653120.

The previous prime is 151928122351609. The next prime is 151928122351697. The reversal of 151928122351636 is 636153221829151.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 69163506931600 + 82764615420036 = 8316460^2 + 9097506^2 .

It is a super-2 number, since 2×151928122351636² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580823945 + ... + 1580920048.

It is an arithmetic number, because the mean of its divisors is an integer number (11387020994391).

Almost surely, 2^{151928122351636} is an apocalyptic number.

It is an amenable number.

151928122351636 is a deficient number, since it is larger than the sum of its proper divisors (121360381513748).

151928122351636 is a wasteful number, since it uses less digits than its factorization.

151928122351636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161744331 (or 3161744329 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 55.

The spelling of 151928122351636 in words is "one hundred fifty-one trillion, nine hundred twenty-eight billion, one hundred twenty-two million, three hundred fifty-one thousand, six hundred thirty-six".