53761279 has 32 divisors (see below), whose sum is σ = 68060160. Its totient is φ = 41731200.

The previous prime is 53761277. The next prime is 53761289. The reversal of 53761279 is 97216735.

It is a cyclic number.

It is not a de Polignac number, because 53761279 - 2¹ = 53761277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53761277) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127489 + ... + 127909.

It is an arithmetic number, because the mean of its divisors is an integer number (2126880).

Almost surely, 2^53761279 is an apocalyptic number.

53761279 is a deficient number, since it is larger than the sum of its proper divisors (14298881).

53761279 is a wasteful number, since it uses less digits than its factorization.

53761279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 79380, while the sum is 40.

The square root of 53761279 is about 7332.2083303736. The cubic root of 53761279 is about 377.4185114227.

It can be divided in two parts, 537 and 61279, that added together give a palindrome (61816).

The spelling of 53761279 in words is "fifty-three million, seven hundred sixty-one thousand, two hundred seventy-nine".