57276562361 has 12 divisors (see below), whose sum is σ = 58608367632. Its totient is φ = 55974361608.

The previous prime is 57276562331. The next prime is 57276562411. The reversal of 57276562361 is 16326567275.

It is not a de Polignac number, because 57276562361 - 2¹⁰ = 57276561337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57276562331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489766 + ... + 1527728.

It is an arithmetic number, because the mean of its divisors is an integer number (4884030636).

Almost surely, 2^57276562361 is an apocalyptic number.

It is an amenable number.

57276562361 is a deficient number, since it is larger than the sum of its proper divisors (1331805271).

57276562361 is an equidigital number, since it uses as much as digits as its factorization.

57276562361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38740 (or 38693 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 50.

The spelling of 57276562361 in words is "fifty-seven billion, two hundred seventy-six million, five hundred sixty-two thousand, three hundred sixty-one".