157953106 has 8 divisors (see below), whose sum is σ = 239592060. Its totient is φ = 78089088.

The previous prime is 157953101. The next prime is 157953113. The reversal of 157953106 is 601359751.

It can be written as a sum of positive squares in 2 ways, for example, as 157377025 + 576081 = 12545^2 + 759^2 .

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

It is not an unprimeable number, because it can be changed into a prime (157953101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443511 + ... + 443866.

Almost surely, 2^157953106 is an apocalyptic number.

157953106 is a deficient number, since it is larger than the sum of its proper divisors (81638954).

157953106 is an equidigital number, since it uses as much as digits as its factorization.

157953106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887468.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 157953106 is about 12567.9396083845. The cubic root of 157953106 is about 540.5585281901.

The spelling of 157953106 in words is "one hundred fifty-seven million, nine hundred fifty-three thousand, one hundred six".