474045315154 has 4 divisors (see below), whose sum is σ = 711067972734. Its totient is φ = 237022657576.

The previous prime is 474045315143. The next prime is 474045315167. The reversal of 474045315154 is 451513540474.

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., 456804312129 + 17241003025 = 675873^2 + 131305^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 474045315154.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118511328787 + ... + 118511328790.

Almost surely, 2^474045315154 is an apocalyptic number.

474045315154 is a deficient number, since it is larger than the sum of its proper divisors (237022657580).

474045315154 is a wasteful number, since it uses less digits than its factorization.

474045315154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237022657579.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 474045315154 in words is "four hundred seventy-four billion, forty-five million, three hundred fifteen thousand, one hundred fifty-four".