53373534 has 16 divisors (see below), whose sum is σ = 107388288. Its totient is φ = 17684312.

The previous prime is 53373521. The next prime is 53373569. The reversal of 53373534 is 43537335.

It is a junction number, because it is equal to n+sod(n) for n = 53373495 and 53373504.

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, 25632 + ... + 27635.

It is an arithmetic number, because the mean of its divisors is an integer number (6711768).

Almost surely, 2^53373534 is an apocalyptic number.

53373534 is an abundant number, since it is smaller than the sum of its proper divisors (54014754).

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

53373534 is a wasteful number, since it uses less digits than its factorization.

53373534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53439.

The product of its digits is 56700, while the sum is 33.

The square root of 53373534 is about 7305.7192664378. The cubic root of 53373534 is about 376.5089634891.

The spelling of 53373534 in words is "fifty-three million, three hundred seventy-three thousand, five hundred thirty-four".