157262938560 has 1120 divisors, whose sum is σ = 700434252672. Its totient is φ = 32606945280.

The previous prime is 157262938537. The next prime is 157262938619. The reversal of 157262938560 is 65839262751.

157262938560 is a `hidden beast` number, since 1 + 5 + 7 + 2 + 629 + 3 + 8 + 5 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1120).

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

It is a junction number, because it is equal to n+sod(n) for n = 157262938497 and 157262938506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 143881374 + ... + 143882466.

Almost surely, 2^157262938560 is an apocalyptic number.

157262938560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157262938560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350217126336).

157262938560 is an abundant number, since it is smaller than the sum of its proper divisors (543171314112).

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

157262938560 is a wasteful number, since it uses less digits than its factorization.

157262938560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 157262938560 in words is "one hundred fifty-seven billion, two hundred sixty-two million, nine hundred thirty-eight thousand, five hundred sixty".