53355048 has 32 divisors (see below), whose sum is σ = 135382560. Its totient is φ = 17519040.

The previous prime is 53355031. The next prime is 53355091. The reversal of 53355048 is 84055335.

It is a super-2 number, since 2×53355048² = 5693522294164608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14983 + ... + 18198.

It is an arithmetic number, because the mean of its divisors is an integer number (4230705).

Almost surely, 2^53355048 is an apocalyptic number.

It is an amenable number.

53355048 is an abundant number, since it is smaller than the sum of its proper divisors (82027512).

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

53355048 is a wasteful number, since it uses less digits than its factorization.

53355048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33257 (or 33253 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 53355048 is about 7304.4539837006. The cubic root of 53355048 is about 376.4654903300.

The spelling of 53355048 in words is "fifty-three million, three hundred fifty-five thousand, forty-eight".