1055899468 has 24 divisors (see below), whose sum is σ = 1997334080. Its totient is φ = 485533440.

The previous prime is 1055899441. The next prime is 1055899499. The reversal of 1055899468 is 8649985501.

It is a super-2 number, since 2×1055899468² = 2229847373045366048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23373 + ... + 51556.

Almost surely, 2^1055899468 is an apocalyptic number.

It is an amenable number.

1055899468 is a deficient number, since it is larger than the sum of its proper divisors (941434612).

1055899468 is a wasteful number, since it uses less digits than its factorization.

1055899468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75217 (or 75215 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 55.

The square root of 1055899468 is about 32494.6067525059. The cubic root of 1055899468 is about 1018.2963576860.

The spelling of 1055899468 in words is "one billion, fifty-five million, eight hundred ninety-nine thousand, four hundred sixty-eight".