157486768632 has 24 divisors (see below), whose sum is σ = 426526665240. Its totient is φ = 52495589520.

The previous prime is 157486768591. The next prime is 157486768657. The reversal of 157486768632 is 236867684751.

157486768632 is a `hidden beast` number, since 1 + 5 + 7 + 486 + 76 + 86 + 3 + 2 = 666.

157486768632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 157486768632.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1093658044 + ... + 1093658187.

It is an arithmetic number, because the mean of its divisors is an integer number (17771944385).

Almost surely, 2^157486768632 is an apocalyptic number.

157486768632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157486768632 is an abundant number, since it is smaller than the sum of its proper divisors (269039896608).

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

157486768632 is a wasteful number, since it uses less digits than its factorization.

157486768632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187316243 (or 2187316236 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 63.

The spelling of 157486768632 in words is "one hundred fifty-seven billion, four hundred eighty-six million, seven hundred sixty-eight thousand, six hundred thirty-two".