1479557852 has 12 divisors (see below), whose sum is σ = 2600634120. Its totient is φ = 736519536.

The previous prime is 1479557843. The next prime is 1479557861. The reversal of 1479557852 is 2587559741.

It is an interprime number because it is at equal distance from previous prime (1479557843) and next prime (1479557861).

It is a junction number, because it is equal to n+sod(n) for n = 1479557794 and 1479557803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813827 + ... + 815642.

It is an arithmetic number, because the mean of its divisors is an integer number (216719510).

Almost surely, 2^1479557852 is an apocalyptic number.

It is an amenable number.

1479557852 is a deficient number, since it is larger than the sum of its proper divisors (1121076268).

1479557852 is a wasteful number, since it uses less digits than its factorization.

1479557852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629700 (or 1629698 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 53.

The square root of 1479557852 is about 38465.0211490908. The cubic root of 1479557852 is about 1139.4903467219.

The spelling of 1479557852 in words is "one billion, four hundred seventy-nine million, five hundred fifty-seven thousand, eight hundred fifty-two".