157965951384 has 48 divisors (see below), whose sum is σ = 438810535800. Its totient is φ = 52653370032.

The previous prime is 157965951331. The next prime is 157965951419. The reversal of 157965951384 is 483159569751.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

157965951384 is a `hidden beast` number, since 1 + 5 + 7 + 9 + 6 + 595 + 1 + 38 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5827767 + ... + 5854809.

Almost surely, 2^157965951384 is an apocalyptic number.

It is an amenable number.

157965951384 is an abundant number, since it is smaller than the sum of its proper divisors (280844584416).

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

157965951384 is an frugal number, since it uses more digits than its factorization.

157965951384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54101 (or 27048 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 63.

The spelling of 157965951384 in words is "one hundred fifty-seven billion, nine hundred sixty-five million, nine hundred fifty-one thousand, three hundred eighty-four".