53757536 has 96 divisors (see below), whose sum is σ = 134991360. Its totient is φ = 20514816.

The previous prime is 53757511. The next prime is 53757569. The reversal of 53757536 is 63575735.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53757493 and 53757502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71981 + ... + 72723.

It is an arithmetic number, because the mean of its divisors is an integer number (1406160).

Almost surely, 2^53757536 is an apocalyptic number.

53757536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53757536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67495680).

53757536 is an abundant number, since it is smaller than the sum of its proper divisors (81233824).

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

53757536 is a wasteful number, since it uses less digits than its factorization.

53757536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 788 counting only the distinct ones).

The product of its digits is 330750, while the sum is 41.

The square root of 53757536 is about 7331.9530822285. The cubic root of 53757536 is about 377.4097522668.

The spelling of 53757536 in words is "fifty-three million, seven hundred fifty-seven thousand, five hundred thirty-six".