1051125455120 has 80 divisors (see below), whose sum is σ = 2676464320320. Its totient is φ = 381529738752.

The previous prime is 1051125455119. The next prime is 1051125455147. The reversal of 1051125455120 is 215545211501.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1051125455120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8503874 + ... + 8626593.

It is an arithmetic number, because the mean of its divisors is an integer number (33455804004).

Almost surely, 2^{1051125455120} is an apocalyptic number.

1051125455120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051125455120 is an abundant number, since it is smaller than the sum of its proper divisors (1625338865200).

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

1051125455120 is a wasteful number, since it uses less digits than its factorization.

1051125455120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17130552 (or 17130546 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 32.

The spelling of 1051125455120 in words is "one trillion, fifty-one billion, one hundred twenty-five million, four hundred fifty-five thousand, one hundred twenty".