1150055632 has 30 divisors (see below), whose sum is σ = 2449218674. Its totient is φ = 522751680.

The previous prime is 1150055623. The next prime is 1150055659. The reversal of 1150055632 is 2365500511.

It can be written as a sum of positive squares in only one way, i.e., 1115292816 + 34762816 = 33396^2 + 5896^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1150055632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295083 + ... + 298954.

Almost surely, 2^1150055632 is an apocalyptic number.

It is an amenable number.

1150055632 is an abundant number, since it is smaller than the sum of its proper divisors (1299163042).

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

1150055632 is a wasteful number, since it uses less digits than its factorization.

1150055632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594067 (or 594050 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1150055632 is about 33912.4701547970. The cubic root of 1150055632 is about 1047.7064471210.

The spelling of 1150055632 in words is "one billion, one hundred fifty million, fifty-five thousand, six hundred thirty-two".