53051358 has 16 divisors (see below), whose sum is σ = 106275456. Its totient is φ = 17655000.

The previous prime is 53051321. The next prime is 53051389. The reversal of 53051358 is 85315035.

It is a congruent number.

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, 3018 + ... + 10733.

It is an arithmetic number, because the mean of its divisors is an integer number (6642216).

Almost surely, 2^53051358 is an apocalyptic number.

53051358 is an abundant number, since it is smaller than the sum of its proper divisors (53224098).

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

53051358 is a wasteful number, since it uses less digits than its factorization.

53051358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14399.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 53051358 is about 7283.6363171152. The cubic root of 53051358 is about 375.7498666450.

The spelling of 53051358 in words is "fifty-three million, fifty-one thousand, three hundred fifty-eight".