5456390474 has 8 divisors (see below), whose sum is σ = 8615353440. Its totient is φ = 2584605996.

The previous prime is 5456390473. The next prime is 5456390477. The reversal of 5456390474 is 4740936545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5456390473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71794574 + ... + 71794649.

It is an arithmetic number, because the mean of its divisors is an integer number (1076919180).

Almost surely, 2^5456390474 is an apocalyptic number.

5456390474 is a deficient number, since it is larger than the sum of its proper divisors (3158962966).

5456390474 is a wasteful number, since it uses less digits than its factorization.

5456390474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143589244.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The square root of 5456390474 is about 73867.3843722654. The cubic root of 5456390474 is about 1760.4964244027.

The spelling of 5456390474 in words is "five billion, four hundred fifty-six million, three hundred ninety thousand, four hundred seventy-four".