152530621031324 has 24 divisors (see below), whose sum is σ = 268127026771968. Its totient is φ = 75922955596400.

The previous prime is 152530621031231. The next prime is 152530621031359. The reversal of 152530621031324 is 423130126035251.

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, 3751499 + ... + 17864349.

It is an arithmetic number, because the mean of its divisors is an integer number (11171959448832).

Almost surely, 2^{152530621031324} is an apocalyptic number.

It is an amenable number.

152530621031324 is a deficient number, since it is larger than the sum of its proper divisors (115596405740644).

152530621031324 is a wasteful number, since it uses less digits than its factorization.

152530621031324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14124985 (or 14124983 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 152530621031324 its reverse (423130126035251), we get a palindrome (575660747066575).

The spelling of 152530621031324 in words is "one hundred fifty-two trillion, five hundred thirty billion, six hundred twenty-one million, thirty-one thousand, three hundred twenty-four".