1051802632 has 16 divisors (see below), whose sum is σ = 1983532140. Its totient is φ = 522860736.

The previous prime is 1051802579. The next prime is 1051802659. The reversal of 1051802632 is 2362081501.

It can be written as a sum of positive squares in 2 ways, for example, as 1050148836 + 1653796 = 32406^2 + 1286^2 .

It is a super-2 number, since 2×1051802632² = 2212577553364254848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051802632.

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, 378603 + ... + 381370.

Almost surely, 2^1051802632 is an apocalyptic number.

It is an amenable number.

1051802632 is a deficient number, since it is larger than the sum of its proper divisors (931729508).

1051802632 is a wasteful number, since it uses less digits than its factorization.

1051802632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760152 (or 760148 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1051802632 is about 32431.5067796734. The cubic root of 1051802632 is about 1016.9776714499.

The spelling of 1051802632 in words is "one billion, fifty-one million, eight hundred two thousand, six hundred thirty-two".