52676145 has 12 divisors (see below), whose sum is σ = 91305396. Its totient is φ = 28093920.

The previous prime is 52676111. The next prime is 52676153. The reversal of 52676145 is 54167625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34117281 + 18558864 = 5841^2 + 4308^2 .

It is not a de Polignac number, because 52676145 - 2¹⁸ = 52414001 is a prime.

It is a super-2 number, since 2×52676145² = 5549552504122050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585246 + ... + 585335.

It is an arithmetic number, because the mean of its divisors is an integer number (7608783).

Almost surely, 2^52676145 is an apocalyptic number.

It is an amenable number.

52676145 is a deficient number, since it is larger than the sum of its proper divisors (38629251).

52676145 is a wasteful number, since it uses less digits than its factorization.

52676145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170592 (or 1170589 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52676145 is about 7257.8333543834. The cubic root of 52676145 is about 374.8619224985.

The spelling of 52676145 in words is "fifty-two million, six hundred seventy-six thousand, one hundred forty-five".