1632604051 has 24 divisors (see below), whose sum is σ = 1906435440. Its totient is φ = 1392768000.

The previous prime is 1632604031. The next prime is 1632604063. The reversal of 1632604051 is 1504062361.

It is not a de Polignac number, because 1632604051 - 2⁵ = 1632604019 is a prime.

It is a super-2 number, since 2×1632604051² = 5330791974683221202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1632604031) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 125451 + ... + 137851.

It is an arithmetic number, because the mean of its divisors is an integer number (79434810).

Almost surely, 2^1632604051 is an apocalyptic number.

1632604051 is a deficient number, since it is larger than the sum of its proper divisors (273831389).

1632604051 is a wasteful number, since it uses less digits than its factorization.

1632604051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12487 (or 12474 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1632604051 is about 40405.4953069505. The cubic root of 1632604051 is about 1177.4983030765.

The spelling of 1632604051 in words is "one billion, six hundred thirty-two million, six hundred four thousand, fifty-one".