57627162449 has 8 divisors (see below), whose sum is σ = 59217803880. Its totient is φ = 56038265856.

The previous prime is 57627162421. The next prime is 57627162491. The reversal of 57627162449 is 94426172675.

It can be written as a sum of positive squares in 4 ways, for example, as 49387061824 + 8240100625 = 222232^2 + 90775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57627162449 - 2¹² = 57627158353 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 57627162449.

It is not an unprimeable number, because it can be changed into a prime (57627162419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369104 + ... + 501489.

It is an arithmetic number, because the mean of its divisors is an integer number (7402225485).

Almost surely, 2^57627162449 is an apocalyptic number.

It is an amenable number.

57627162449 is a deficient number, since it is larger than the sum of its proper divisors (1590641431).

57627162449 is a wasteful number, since it uses less digits than its factorization.

57627162449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872419.

The product of its digits is 5080320, while the sum is 53.

The spelling of 57627162449 in words is "fifty-seven billion, six hundred twenty-seven million, one hundred sixty-two thousand, four hundred forty-nine".