53794664 has 96 divisors (see below), whose sum is σ = 134447040. Its totient is φ = 19683840.

The previous prime is 53794651. The next prime is 53794673. The reversal of 53794664 is 46649735.

It is a Harshad number since it is a multiple of its sum of digits (44).

Its product of digits (544320) is a multiple of the sum of its prime divisors (504).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114959 + ... + 115425.

It is an arithmetic number, because the mean of its divisors is an integer number (1400490).

Almost surely, 2^53794664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53794664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67223520).

53794664 is an abundant number, since it is smaller than the sum of its proper divisors (80652376).

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

53794664 is a wasteful number, since it uses less digits than its factorization.

53794664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 504 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 53794664 is about 7334.4845763012. The cubic root of 53794664 is about 377.4966191239.

Subtracting from 53794664 its reverse (46649735), we obtain a square (7144929 = 2673²).

The spelling of 53794664 in words is "fifty-three million, seven hundred ninety-four thousand, six hundred sixty-four".