57551434 has 8 divisors (see below), whose sum is σ = 86359680. Its totient is φ = 28764876.

The previous prime is 57551419. The next prime is 57551449. The reversal of 57551434 is 43415575.

57551434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57551419) and next prime (57551449).

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

It is a self number, because there is not a number n which added to its sum of digits gives 57551434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6177 + ... + 12379.

It is an arithmetic number, because the mean of its divisors is an integer number (10794960).

Almost surely, 2^57551434 is an apocalyptic number.

57551434 is a deficient number, since it is larger than the sum of its proper divisors (28808246).

57551434 is a wasteful number, since it uses less digits than its factorization.

57551434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10844.

The product of its digits is 42000, while the sum is 34.

The square root of 57551434 is about 7586.2661434991. The cubic root of 57551434 is about 386.0871817538.

The spelling of 57551434 in words is "fifty-seven million, five hundred fifty-one thousand, four hundred thirty-four".