152321753660436 has 48 divisors (see below), whose sum is σ = 394909704806400. Its totient is φ = 50773730870016.

The previous prime is 152321753660407. The next prime is 152321753660491. The reversal of 152321753660436 is 634066357123251.

152321753660436 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 2 + 1 + 7 + 536 + 60 + 43 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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, 28584685 + ... + 33492203.

It is an arithmetic number, because the mean of its divisors is an integer number (8227285516800).

Almost surely, 2^{152321753660436} is an apocalyptic number.

It is an amenable number.

152321753660436 is an abundant number, since it is smaller than the sum of its proper divisors (242587951145964).

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

152321753660436 is a wasteful number, since it uses less digits than its factorization.

152321753660436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194925 (or 5194917 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 54.

The spelling of 152321753660436 in words is "one hundred fifty-two trillion, three hundred twenty-one billion, seven hundred fifty-three million, six hundred sixty thousand, four hundred thirty-six".