1055799408 has 40 divisors (see below), whose sum is σ = 2728963728. Its totient is φ = 351741952.

The previous prime is 1055799373. The next prime is 1055799413. The reversal of 1055799408 is 8049975501.

It is a super-2 number, since 2×1055799408² = 2229424779866300928, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104266 + ... + 113942.

Almost surely, 2^1055799408 is an apocalyptic number.

It is an amenable number.

1055799408 is an abundant number, since it is smaller than the sum of its proper divisors (1673164320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055799408 is a wasteful number, since it uses less digits than its factorization.

1055799408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11961 (or 11955 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 48.

The square root of 1055799408 is about 32493.0670759164. The cubic root of 1055799408 is about 1018.2641911287.

The spelling of 1055799408 in words is "one billion, fifty-five million, seven hundred ninety-nine thousand, four hundred eight".