1478153464 has 64 divisors (see below), whose sum is σ = 2916375840. Its totient is φ = 701775360.

The previous prime is 1478153459. The next prime is 1478153471. The reversal of 1478153464 is 4643518741.

It is a self number, because there is not a number n which added to its sum of digits gives 1478153464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732462 + ... + 1733314.

Almost surely, 2^1478153464 is an apocalyptic number.

It is an amenable number.

1478153464 is a deficient number, since it is larger than the sum of its proper divisors (1438222376).

1478153464 is a wasteful number, since it uses less digits than its factorization.

1478153464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1036 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 1478153464 is about 38446.7614240784. The cubic root of 1478153464 is about 1139.1296999783.

The spelling of 1478153464 in words is "one billion, four hundred seventy-eight million, one hundred fifty-three thousand, four hundred sixty-four".