53677065 has 32 divisors (see below), whose sum is σ = 93816576. Its totient is φ = 26046720.

The previous prime is 53677049. The next prime is 53677081. The reversal of 53677065 is 56077635.

It is an interprime number because it is at equal distance from previous prime (53677049) and next prime (53677081).

It is not a de Polignac number, because 53677065 - 2⁴ = 53677049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11907 + ... + 15783.

It is an arithmetic number, because the mean of its divisors is an integer number (2931768).

Almost surely, 2^53677065 is an apocalyptic number.

It is an amenable number.

53677065 is a deficient number, since it is larger than the sum of its proper divisors (40139511).

53677065 is a wasteful number, since it uses less digits than its factorization.

53677065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969.

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 53677065 is about 7326.4633350615. The cubic root of 53677065 is about 377.2213401905.

The spelling of 53677065 in words is "fifty-three million, six hundred seventy-seven thousand, sixty-five".