53676331 has 4 divisors (see below), whose sum is σ = 53692200. Its totient is φ = 53660464.

The previous prime is 53676317. The next prime is 53676353. The reversal of 53676331 is 13367635.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13367635 = 5 ⋅2673527.

It is a cyclic number.

It is not a de Polignac number, because 53676331 - 2⁵ = 53676299 is a prime.

It is a super-2 number, since 2×53676331² = 5762297019243122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53676391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601 + ... + 10378.

It is an arithmetic number, because the mean of its divisors is an integer number (13423050).

Almost surely, 2^53676331 is an apocalyptic number.

53676331 is a deficient number, since it is larger than the sum of its proper divisors (15869).

53676331 is a wasteful number, since it uses less digits than its factorization.

53676331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15868.

The product of its digits is 34020, while the sum is 34.

The square root of 53676331 is about 7326.4132425082. The cubic root of 53676331 is about 377.2196207613.

It can be divided in two parts, 536 and 76331, that added together give a palindrome (76867).

The spelling of 53676331 in words is "fifty-three million, six hundred seventy-six thousand, three hundred thirty-one".