53261116 has 12 divisors (see below), whose sum is σ = 93288888. Its totient is φ = 26607152.

The previous prime is 53261111. The next prime is 53261137. The reversal of 53261116 is 61116235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53261111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106 + ... + 10321.

It is an arithmetic number, because the mean of its divisors is an integer number (7774074).

Almost surely, 2^53261116 is an apocalyptic number.

It is an amenable number.

53261116 is a deficient number, since it is larger than the sum of its proper divisors (40027772).

53261116 is a wasteful number, since it uses less digits than its factorization.

53261116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708 (or 11706 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 53261116 is about 7298.0213756881. The cubic root of 53261116 is about 376.2444370285.

The spelling of 53261116 in words is "fifty-three million, two hundred sixty-one thousand, one hundred sixteen".