456057465394 has 4 divisors (see below), whose sum is σ = 684086198094. Its totient is φ = 228028732696.

The previous prime is 456057465389. The next prime is 456057465403. The reversal of 456057465394 is 493564750654.

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

It can be written as a sum of positive squares in only one way, i.e., 268536422025 + 187521043369 = 518205^2 + 433037^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114014366347 + ... + 114014366350.

Almost surely, 2^456057465394 is an apocalyptic number.

456057465394 is a deficient number, since it is larger than the sum of its proper divisors (228028732700).

456057465394 is a wasteful number, since it uses less digits than its factorization.

456057465394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228028732699.

The product of its (nonzero) digits is 54432000, while the sum is 58.

The spelling of 456057465394 in words is "four hundred fifty-six billion, fifty-seven million, four hundred sixty-five thousand, three hundred ninety-four".