152121504632 has 32 divisors (see below), whose sum is σ = 287246768400. Its totient is φ = 75523628544.

The previous prime is 152121504631. The next prime is 152121504653. The reversal of 152121504632 is 236405121251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152121504631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891008 + ... + 1047920.

Almost surely, 2^152121504632 is an apocalyptic number.

It is an amenable number.

152121504632 is a deficient number, since it is larger than the sum of its proper divisors (135125263768).

152121504632 is a wasteful number, since it uses less digits than its factorization.

152121504632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157775 (or 157771 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 152121504632 its reverse (236405121251), we get a palindrome (388526625883).

The spelling of 152121504632 in words is "one hundred fifty-two billion, one hundred twenty-one million, five hundred four thousand, six hundred thirty-two".