1150144500 has 48 divisors (see below), whose sum is σ = 3349225152. Its totient is φ = 306704800.

The previous prime is 1150144483. The next prime is 1150144517. The reversal of 1150144500 is 54410511.

It is an interprime number because it is at equal distance from previous prime (1150144483) and next prime (1150144517).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 381882 + ... + 384881.

It is an arithmetic number, because the mean of its divisors is an integer number (69775524).

Almost surely, 2^1150144500 is an apocalyptic number.

1150144500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150144500 is an abundant number, since it is smaller than the sum of its proper divisors (2199080652).

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

1150144500 is a wasteful number, since it uses less digits than its factorization.

1150144500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766785 (or 766773 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1150144500 is about 33913.7803849704. The cubic root of 1150144500 is about 1047.7334328238.

The spelling of 1150144500 in words is "one billion, one hundred fifty million, one hundred forty-four thousand, five hundred".