53773476 has 12 divisors (see below), whose sum is σ = 125471472. Its totient is φ = 17924488.

The previous prime is 53773441. The next prime is 53773529. The reversal of 53773476 is 67437735.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×53773476² = 5783173442245152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240550 + ... + 2240573.

It is an arithmetic number, because the mean of its divisors is an integer number (10455956).

Almost surely, 2^53773476 is an apocalyptic number.

It is an amenable number.

53773476 is an abundant number, since it is smaller than the sum of its proper divisors (71697996).

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

53773476 is a wasteful number, since it uses less digits than its factorization.

53773476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481130 (or 4481128 counting only the distinct ones).

The product of its digits is 370440, while the sum is 42.

The square root of 53773476 is about 7333.0400244373. The cubic root of 53773476 is about 377.4470513284.

The spelling of 53773476 in words is "fifty-three million, seven hundred seventy-three thousand, four hundred seventy-six".