53678592 has 160 divisors (see below), whose sum is σ = 173828160. Its totient is φ = 16220160.

The previous prime is 53678567. The next prime is 53678633. The reversal of 53678592 is 29587635.

It is a happy number.

53678592 is a `hidden beast` number, since 53 + 6 + 7 + 8 + 592 = 666.

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, 151888 + ... + 152240.

It is an arithmetic number, because the mean of its divisors is an integer number (1086426).

Almost surely, 2^53678592 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 53678592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86914080).

53678592 is an abundant number, since it is smaller than the sum of its proper divisors (120149568).

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

53678592 is a wasteful number, since it uses less digits than its factorization.

53678592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 369 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 53678592 is about 7326.5675455837. The cubic root of 53678592 is about 377.2249172087.

The spelling of 53678592 in words is "fifty-three million, six hundred seventy-eight thousand, five hundred ninety-two".