456506636354 has 4 divisors (see below), whose sum is σ = 684759954534. Its totient is φ = 228253318176.

The previous prime is 456506636317. The next prime is 456506636357. The reversal of 456506636354 is 453636605654.

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., 339218880625 + 117287755729 = 582425^2 + 342473^2 .

It is a junction number, because it is equal to n+sod(n) for n = 456506636296 and 456506636305.

It is not an unprimeable number, because it can be changed into a prime (456506636357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114126659087 + ... + 114126659090.

Almost surely, 2^456506636354 is an apocalyptic number.

456506636354 is a deficient number, since it is larger than the sum of its proper divisors (228253318180).

456506636354 is a wasteful number, since it uses less digits than its factorization.

456506636354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228253318179.

The product of its (nonzero) digits is 23328000, while the sum is 53.

The spelling of 456506636354 in words is "four hundred fifty-six billion, five hundred six million, six hundred thirty-six thousand, three hundred fifty-four".