57427300629 has 24 divisors (see below), whose sum is σ = 84991764312. Its totient is φ = 37343162880.

The previous prime is 57427300607. The next prime is 57427300631. The reversal of 57427300629 is 92600372475.

57427300629 is a `hidden beast` number, since 574 + 2 + 73 + 0 + 0 + 6 + 2 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1499780529 + 55927520100 = 38727^2 + 236490^2 .

It is not a de Polignac number, because 57427300629 - 2¹⁶ = 57427235093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57427300669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2087049 + ... + 2114385.

It is an arithmetic number, because the mean of its divisors is an integer number (3541323513).

Almost surely, 2^57427300629 is an apocalyptic number.

It is an amenable number.

57427300629 is a deficient number, since it is larger than the sum of its proper divisors (27564463683).

57427300629 is a wasteful number, since it uses less digits than its factorization.

57427300629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33077 (or 33074 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 57427300629 in words is "fifty-seven billion, four hundred twenty-seven million, three hundred thousand, six hundred twenty-nine".