53100994 has 8 divisors (see below), whose sum is σ = 81804348. Its totient is φ = 25832880.

The previous prime is 53100989. The next prime is 53101021. The reversal of 53100994 is 49900135.

It can be written as a sum of positive squares in 2 ways, for example, as 53100369 + 625 = 7287^2 + 25^2 .

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

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, 358717 + ... + 358864.

Almost surely, 2^53100994 is an apocalyptic number.

53100994 is a deficient number, since it is larger than the sum of its proper divisors (28703354).

53100994 is a wasteful number, since it uses less digits than its factorization.

53100994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717620.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 53100994 is about 7287.0428844628. The cubic root of 53100994 is about 375.8670166888.

The spelling of 53100994 in words is "fifty-three million, one hundred thousand, nine hundred ninety-four".