634594053 has 8 divisors (see below), whose sum is σ = 890658400. Its totient is φ = 400796208.

The previous prime is 634594039. The next prime is 634594073. The reversal of 634594053 is 350495436.

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

It is not a de Polignac number, because 634594053 - 2¹⁸ = 634331909 is a prime.

It is a super-2 number, since 2×634594053² = 805419224205933618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634594033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5566558 + ... + 5566671.

It is an arithmetic number, because the mean of its divisors is an integer number (111332300).

Almost surely, 2^634594053 is an apocalyptic number.

It is an amenable number.

634594053 is a deficient number, since it is larger than the sum of its proper divisors (256064347).

634594053 is a wasteful number, since it uses less digits than its factorization.

634594053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11133251.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 634594053 is about 25191.1502913225. The cubic root of 634594053 is about 859.3406037019.

The spelling of 634594053 in words is "six hundred thirty-four million, five hundred ninety-four thousand, fifty-three".