53476974 has 12 divisors (see below), whose sum is σ = 115866816. Its totient is φ = 17825652.

The previous prime is 53476933. The next prime is 53476979. The reversal of 53476974 is 47967435.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53476979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1485454 + ... + 1485489.

It is an arithmetic number, because the mean of its divisors is an integer number (9655568).

Almost surely, 2^53476974 is an apocalyptic number.

53476974 is an abundant number, since it is smaller than the sum of its proper divisors (62389842).

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

53476974 is a wasteful number, since it uses less digits than its factorization.

53476974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970951 (or 2970948 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 53476974 is about 7312.7952248097. The cubic root of 53476974 is about 376.7520362360.

It can be divided in two parts, 5347 and 6974, that added together give a palindrome (12321).

The spelling of 53476974 in words is "fifty-three million, four hundred seventy-six thousand, nine hundred seventy-four".