57378628111 has 16 divisors (see below), whose sum is σ = 66073008960. Its totient is φ = 48808811520.

The previous prime is 57378628091. The next prime is 57378628141. The reversal of 57378628111 is 11182687375.

It is not a de Polignac number, because 57378628111 - 2⁵ = 57378628079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57378628141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4759251 + ... + 4771291.

It is an arithmetic number, because the mean of its divisors is an integer number (4129563060).

Almost surely, 2^57378628111 is an apocalyptic number.

57378628111 is a deficient number, since it is larger than the sum of its proper divisors (8694380849).

57378628111 is a wasteful number, since it uses less digits than its factorization.

57378628111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17154.

The product of its digits is 564480, while the sum is 49.

The spelling of 57378628111 in words is "fifty-seven billion, three hundred seventy-eight million, six hundred twenty-eight thousand, one hundred eleven".