76695053 has 4 divisors (see below), whose sum is σ = 79339740. Its totient is φ = 74050368.

The previous prime is 76695049. The next prime is 76695067. The reversal of 76695053 is 35059667.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35059667 = 31 ⋅1130957.

It can be written as a sum of positive squares in 2 ways, for example, as 47513449 + 29181604 = 6893^2 + 5402^2 .

It is a cyclic number.

It is not a de Polignac number, because 76695053 - 2² = 76695049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76695053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76695083) 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, 1322300 + ... + 1322357.

It is an arithmetic number, because the mean of its divisors is an integer number (19834935).

Almost surely, 2^76695053 is an apocalyptic number.

It is an amenable number.

76695053 is a deficient number, since it is larger than the sum of its proper divisors (2644687).

76695053 is a wasteful number, since it uses less digits than its factorization.

76695053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644686.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 76695053 is about 8757.5711815548. The cubic root of 76695053 is about 424.8697233918.

The spelling of 76695053 in words is "seventy-six million, six hundred ninety-five thousand, fifty-three".