1150556002 has 8 divisors (see below), whose sum is σ = 1800870336. Its totient is φ = 550265892.

The previous prime is 1150555999. The next prime is 1150556009. The reversal of 1150556002 is 2006550511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1150556002² = 2647558227476448008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1150556009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12505998 + ... + 12506089.

It is an arithmetic number, because the mean of its divisors is an integer number (225108792).

Almost surely, 2^1150556002 is an apocalyptic number.

1150556002 is a deficient number, since it is larger than the sum of its proper divisors (650314334).

1150556002 is a wasteful number, since it uses less digits than its factorization.

1150556002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25012112.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1150556002 is about 33919.8467272480. The cubic root of 1150556002 is about 1047.8583716162.

The spelling of 1150556002 in words is "one billion, one hundred fifty million, five hundred fifty-six thousand, two".