2497473466 has 4 divisors (see below), whose sum is σ = 3746210202. Its totient is φ = 1248736732.

The previous prime is 2497473457. The next prime is 2497473479. The reversal of 2497473466 is 6643747942.

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., 1288451025 + 1209022441 = 35895^2 + 34771^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624368365 + ... + 624368368.

Almost surely, 2^2497473466 is an apocalyptic number.

2497473466 is a deficient number, since it is larger than the sum of its proper divisors (1248736736).

2497473466 is a wasteful number, since it uses less digits than its factorization.

2497473466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248736735.

The product of its digits is 6096384, while the sum is 52.

The square root of 2497473466 is about 49974.7282733983. The cubic root of 2497473466 is about 1356.7514496320.

The spelling of 2497473466 in words is "two billion, four hundred ninety-seven million, four hundred seventy-three thousand, four hundred sixty-six".