53555752 has 8 divisors (see below), whose sum is σ = 100417050. Its totient is φ = 26777872.

The previous prime is 53555681. The next prime is 53555767. The reversal of 53555752 is 25755535.

It can be written as a sum of positive squares in only one way, i.e., 48916036 + 4639716 = 6994^2 + 2154^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3347227 + ... + 3347242.

Almost surely, 2^53555752 is an apocalyptic number.

It is an amenable number.

53555752 is a deficient number, since it is larger than the sum of its proper divisors (46861298).

53555752 is a wasteful number, since it uses less digits than its factorization.

53555752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694475 (or 6694471 counting only the distinct ones).

The product of its digits is 131250, while the sum is 37.

The square root of 53555752 is about 7318.1795550533. The cubic root of 53555752 is about 376.9369457877.

The spelling of 53555752 in words is "fifty-three million, five hundred fifty-five thousand, seven hundred fifty-two".