53953902 has 12 divisors (see below), whose sum is σ = 116900160. Its totient is φ = 17984628.

The previous prime is 53953849. The next prime is 53953957. The reversal of 53953902 is 20935935.

It is a super-2 number, since 2×53953902² = 5822047082051208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1498702 + ... + 1498737.

It is an arithmetic number, because the mean of its divisors is an integer number (9741680).

Almost surely, 2^53953902 is an apocalyptic number.

53953902 is an abundant number, since it is smaller than the sum of its proper divisors (62946258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53953902 is a wasteful number, since it uses less digits than its factorization.

53953902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997447 (or 2997444 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 53953902 is about 7345.3319870514. The cubic root of 53953902 is about 377.8687290882.

The spelling of 53953902 in words is "fifty-three million, nine hundred fifty-three thousand, nine hundred two".