53077008 has 80 divisors (see below), whose sum is σ = 144562176. Its totient is φ = 16748160.

The previous prime is 53076997. The next prime is 53077061. The reversal of 53077008 is 80077035.

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, 144441 + ... + 144807.

Almost surely, 2^53077008 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 53077008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72281088).

53077008 is an abundant number, since it is smaller than the sum of its proper divisors (91485168).

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

53077008 is a wasteful number, since it uses less digits than its factorization.

53077008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 53077008 is about 7285.3969006500. The cubic root of 53077008 is about 375.8104144585.

The spelling of 53077008 in words is "fifty-three million, seventy-seven thousand, eight".