1158490164900 has 36 divisors (see below), whose sum is σ = 3351898211312. Its totient is φ = 308930710560.

The previous prime is 1158490164899. The next prime is 1158490164901. The reversal of 1158490164900 is 94610948511.

It is an interprime number because it is at equal distance from previous prime (1158490164899) and next prime (1158490164901).

It is a self number, because there is not a number n which added to its sum of digits gives 1158490164900.

It is not an unprimeable number, because it can be changed into a prime (1158490164901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1930816642 + ... + 1930817241.

Almost surely, 2^{1158490164900} is an apocalyptic number.

1158490164900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1158490164900 is an abundant number, since it is smaller than the sum of its proper divisors (2193408046412).

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

1158490164900 is a wasteful number, since it uses less digits than its factorization.

1158490164900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861633900 (or 3861633893 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The spelling of 1158490164900 in words is "one trillion, one hundred fifty-eight billion, four hundred ninety million, one hundred sixty-four thousand, nine hundred".