52690108 has 6 divisors (see below), whose sum is σ = 92207696. Its totient is φ = 26345052.

The previous prime is 52690087. The next prime is 52690147. The reversal of 52690108 is 80109625.

It is a self number, because there is not a number n which added to its sum of digits gives 52690108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6586260 + ... + 6586267.

Almost surely, 2^52690108 is an apocalyptic number.

It is an amenable number.

52690108 is a deficient number, since it is larger than the sum of its proper divisors (39517588).

52690108 is a wasteful number, since it uses less digits than its factorization.

52690108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13172531 (or 13172529 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 52690108 is about 7258.7952168387. The cubic root of 52690108 is about 374.8950414408.

The spelling of 52690108 in words is "fifty-two million, six hundred ninety thousand, one hundred eight".