53039552 has 14 divisors (see below), whose sum is σ = 105250488. Its totient is φ = 26519744.

The previous prime is 53039501. The next prime is 53039599. The reversal of 53039552 is 25593035.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414308 + ... + 414435.

It is an arithmetic number, because the mean of its divisors is an integer number (7517892).

Almost surely, 2^53039552 is an apocalyptic number.

It is an amenable number.

53039552 is a deficient number, since it is larger than the sum of its proper divisors (52210936).

53039552 is an equidigital number, since it uses as much as digits as its factorization.

53039552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828755 (or 828745 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 53039552 is about 7282.8258251863. The cubic root of 53039552 is about 375.7219915682.

The spelling of 53039552 in words is "fifty-three million, thirty-nine thousand, five hundred fifty-two".