152530631506556 has 6 divisors (see below), whose sum is σ = 266928605136480. Its totient is φ = 76265315753276.

The previous prime is 152530631506553. The next prime is 152530631506577. The reversal of 152530631506556 is 655605136035251.

It is a super-2 number, since 2×152530631506556² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152530631506498 and 152530631506507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152530631506553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19066328938316 + ... + 19066328938323.

It is an arithmetic number, because the mean of its divisors is an integer number (44488100856080).

Almost surely, 2^{152530631506556} is an apocalyptic number.

It is an amenable number.

152530631506556 is a deficient number, since it is larger than the sum of its proper divisors (114397973629924).

152530631506556 is a wasteful number, since it uses less digits than its factorization.

152530631506556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38132657876643 (or 38132657876641 counting only the distinct ones).

The product of its (nonzero) digits is 12150000, while the sum is 53.

The spelling of 152530631506556 in words is "one hundred fifty-two trillion, five hundred thirty billion, six hundred thirty-one million, five hundred six thousand, five hundred fifty-six".