1150495488 has 180 divisors, whose sum is σ = 3467977128. Its totient is φ = 379330560.

The previous prime is 1150495481. The next prime is 1150495513. The reversal of 1150495488 is 8845940511.

It is a happy number.

1150495488 is a `hidden beast` number, since 1 + 150 + 495 + 4 + 8 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (1150495481) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2342923 + ... + 2343413.

Almost surely, 2^1150495488 is an apocalyptic number.

1150495488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150495488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1733988564).

1150495488 is an abundant number, since it is smaller than the sum of its proper divisors (2317481640).

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

1150495488 is an equidigital number, since it uses as much as digits as its factorization.

1150495488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 1150495488 is about 33918.9547008748. The cubic root of 1150495488 is about 1047.8400004365.

The spelling of 1150495488 in words is "one billion, one hundred fifty million, four hundred ninety-five thousand, four hundred eighty-eight".