29957465162 has 8 divisors (see below), whose sum is σ = 46032202692. Its totient is φ = 14613397600.

The previous prime is 29957465149. The next prime is 29957465171. The reversal of 29957465162 is 26156475992.

It can be written as a sum of positive squares in 2 ways, for example, as 18612872041 + 11344593121 = 136429^2 + 106511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29957465098 and 29957465107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182667389 + ... + 182667552.

Almost surely, 2^29957465162 is an apocalyptic number.

29957465162 is a deficient number, since it is larger than the sum of its proper divisors (16074737530).

29957465162 is a wasteful number, since it uses less digits than its factorization.

29957465162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365334984.

The product of its digits is 8164800, while the sum is 56.

The spelling of 29957465162 in words is "twenty-nine billion, nine hundred fifty-seven million, four hundred sixty-five thousand, one hundred sixty-two".