1055650510156 has 24 divisors (see below), whose sum is σ = 2015377620480. Its totient is φ = 479830467600.

The previous prime is 1055650510151. The next prime is 1055650510177. The reversal of 1055650510156 is 6510150565501.

It is a super-2 number, since 2×1055650510156² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055650510151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1938541 + ... + 2422651.

It is an arithmetic number, because the mean of its divisors is an integer number (83974067520).

Almost surely, 2^{1055650510156} is an apocalyptic number.

It is an amenable number.

1055650510156 is a deficient number, since it is larger than the sum of its proper divisors (959727110324).

1055650510156 is a wasteful number, since it uses less digits than its factorization.

1055650510156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533685 (or 533683 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 1055650510156 in words is "one trillion, fifty-five billion, six hundred fifty million, five hundred ten thousand, one hundred fifty-six".