57486695145 has 16 divisors (see below), whose sum is σ = 100340413632. Its totient is φ = 27872336960.

The previous prime is 57486695143. The next prime is 57486695159. The reversal of 57486695145 is 54159668475.

It is not a de Polignac number, because 57486695145 - 2¹ = 57486695143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57486695143) 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, 174201942 + ... + 174202271.

It is an arithmetic number, because the mean of its divisors is an integer number (6271275852).

Almost surely, 2^57486695145 is an apocalyptic number.

57486695145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57486695145 is a deficient number, since it is larger than the sum of its proper divisors (42853718487).

57486695145 is a wasteful number, since it uses less digits than its factorization.

57486695145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348404232.

The product of its digits is 36288000, while the sum is 60.

The spelling of 57486695145 in words is "fifty-seven billion, four hundred eighty-six million, six hundred ninety-five thousand, one hundred forty-five".