10995045120 has 432 divisors, whose sum is σ = 42047957952. Its totient is φ = 2638479360.

The previous prime is 10995045091. The next prime is 10995045151. The reversal of 10995045120 is 2154059901.

10995045120 is a `hidden beast` number, since 1 + 0 + 99 + 50 + 4 + 512 + 0 = 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 47 ways as a sum of consecutive naturals, for example, 4503100 + ... + 4505540.

It is an arithmetic number, because the mean of its divisors is an integer number (97333236).

Almost surely, 2^10995045120 is an apocalyptic number.

10995045120 is a gapful number since it is divisible by the number (10) 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 10995045120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21023978976).

10995045120 is an abundant number, since it is smaller than the sum of its proper divisors (31052912832).

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

10995045120 is a wasteful number, since it uses less digits than its factorization.

10995045120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2491 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 10995045120 in words is "ten billion, nine hundred ninety-five million, forty-five thousand, one hundred twenty".