57900629 has 4 divisors (see below), whose sum is σ = 57929676. Its totient is φ = 57871584.

The previous prime is 57900613. The next prime is 57900643. The reversal of 57900629 is 92600975.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30547729 + 27352900 = 5527^2 + 5230^2 .

It is a cyclic number.

It is not a de Polignac number, because 57900629 - 2⁴ = 57900613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57900592 and 57900601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57900649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11294 + ... + 15599.

It is an arithmetic number, because the mean of its divisors is an integer number (14482419).

Almost surely, 2^57900629 is an apocalyptic number.

It is an amenable number.

57900629 is a deficient number, since it is larger than the sum of its proper divisors (29047).

57900629 is a wasteful number, since it uses less digits than its factorization.

57900629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29046.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 57900629 is about 7609.2462833056. The cubic root of 57900629 is about 386.8664728177.

The spelling of 57900629 in words is "fifty-seven million, nine hundred thousand, six hundred twenty-nine".