57405450475 has 12 divisors (see below), whose sum is σ = 73478977600. Its totient is φ = 44442928800.

The previous prime is 57405450437. The next prime is 57405450491.

57405450475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57405450475 - 2¹¹ = 57405448427 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37035000 + ... + 37036549.

Almost surely, 2^57405450475 is an apocalyptic number.

57405450475 is a deficient number, since it is larger than the sum of its proper divisors (16073527125).

57405450475 is a wasteful number, since it uses less digits than its factorization.

57405450475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74071590 (or 74071585 counting only the distinct ones).

The product of its (nonzero) digits is 1960000, while the sum is 46.

The spelling of 57405450475 in words is "fifty-seven billion, four hundred five million, four hundred fifty thousand, four hundred seventy-five".