53105058 has 20 divisors (see below), whose sum is σ = 118995030. Its totient is φ = 17701632.

The previous prime is 53105053. The next prime is 53105069. The reversal of 53105058 is 85050135.

It can be written as a sum of positive squares in only one way, i.e., 28869129 + 24235929 = 5373^2 + 4923^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53105051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 163743 + ... + 164066.

Almost surely, 2^53105058 is an apocalyptic number.

53105058 is an abundant number, since it is smaller than the sum of its proper divisors (65889972).

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

53105058 is a wasteful number, since it uses less digits than its factorization.

53105058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327823 (or 327814 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 53105058 is about 7287.3217302381. The cubic root of 53105058 is about 375.8766052386.

It can be divided in two parts, 53 and 105058, that added together give a triangular number (105111 = T₄₅₈).

The spelling of 53105058 in words is "fifty-three million, one hundred five thousand, fifty-eight".