53261834 has 4 divisors (see below), whose sum is σ = 79892754. Its totient is φ = 26630916.

The previous prime is 53261809. The next prime is 53261843. The reversal of 53261834 is 43816235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53246209 + 15625 = 7297^2 + 125^2 .

It is a super-2 number, since 2×53261834² = 5673645922087112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53261834.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13315457 + ... + 13315460.

Almost surely, 2^53261834 is an apocalyptic number.

53261834 is a deficient number, since it is larger than the sum of its proper divisors (26630920).

53261834 is a wasteful number, since it uses less digits than its factorization.

53261834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26630919.

The product of its digits is 17280, while the sum is 32.

The square root of 53261834 is about 7298.0705669375. The cubic root of 53261834 is about 376.2461277071.

The spelling of 53261834 in words is "fifty-three million, two hundred sixty-one thousand, eight hundred thirty-four".