1479315554 has 16 divisors (see below), whose sum is σ = 2350523448. Its totient is φ = 695845632.

The previous prime is 1479315533. The next prime is 1479315577. The reversal of 1479315554 is 4555139741.

It can be written as a sum of positive squares in 4 ways, for example, as 1174638529 + 304677025 = 34273^2 + 17455^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82892 + ... + 99144.

Almost surely, 2^1479315554 is an apocalyptic number.

1479315554 is a deficient number, since it is larger than the sum of its proper divisors (871207894).

1479315554 is a wasteful number, since it uses less digits than its factorization.

1479315554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18949.

The product of its digits is 378000, while the sum is 44.

The square root of 1479315554 is about 38461.8714313279. The cubic root of 1479315554 is about 1139.4281409072.

The spelling of 1479315554 in words is "one billion, four hundred seventy-nine million, three hundred fifteen thousand, five hundred fifty-four".