53975734 has 4 divisors (see below), whose sum is σ = 80963604. Its totient is φ = 26987866.

The previous prime is 53975729. The next prime is 53975759. The reversal of 53975734 is 43757935.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13493932 + ... + 13493935.

It is an arithmetic number, because the mean of its divisors is an integer number (20240901).

Almost surely, 2^53975734 is an apocalyptic number.

53975734 is a deficient number, since it is larger than the sum of its proper divisors (26987870).

53975734 is a wasteful number, since it uses less digits than its factorization.

53975734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26987869.

The product of its digits is 396900, while the sum is 43.

The square root of 53975734 is about 7346.8179506505. The cubic root of 53975734 is about 377.9196893668.

The spelling of 53975734 in words is "fifty-three million, nine hundred seventy-five thousand, seven hundred thirty-four".