157953504354 has 32 divisors (see below), whose sum is σ = 326519714304. Its totient is φ = 50886781440.

The previous prime is 157953504337. The next prime is 157953504361. The reversal of 157953504354 is 453405359751.

It is a junction number, because it is equal to n+sod(n) for n = 157953504297 and 157953504306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405519 + ... + 693074.

It is an arithmetic number, because the mean of its divisors is an integer number (10203741072).

Almost surely, 2^157953504354 is an apocalyptic number.

157953504354 is an abundant number, since it is smaller than the sum of its proper divisors (168566209950).

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

157953504354 is a wasteful number, since it uses less digits than its factorization.

157953504354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099402.

The product of its (nonzero) digits is 5670000, while the sum is 51.

The spelling of 157953504354 in words is "one hundred fifty-seven billion, nine hundred fifty-three million, five hundred four thousand, three hundred fifty-four".