1150457904 has 150 divisors (see below), whose sum is σ = 3515662260. Its totient is φ = 363154752.

The previous prime is 1150457899. The next prime is 1150457921. The reversal of 1150457904 is 4097540511.

1150457904 is a `hidden beast` number, since 11 + 504 + 57 + 90 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 466627 + ... + 469085.

Almost surely, 2^1150457904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150457904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757831130).

1150457904 is an abundant number, since it is smaller than the sum of its proper divisors (2365204356).

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

1150457904 is a wasteful number, since it uses less digits than its factorization.

1150457904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517 (or 2483 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 1150457904 is about 33918.4006698429. The cubic root of 1150457904 is about 1047.8285901505.

The spelling of 1150457904 in words is "one billion, one hundred fifty million, four hundred fifty-seven thousand, nine hundred four".