1051969875136 has 28 divisors (see below), whose sum is σ = 2088286950672. Its totient is φ = 525787336448.

The previous prime is 1051969874987. The next prime is 1051969875161. The reversal of 1051969875136 is 6315789691501.

It is a happy number.

1051969875136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051969875136² (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 3 ways as a sum of consecutive naturals, for example, 2915755 + ... + 3256618.

Almost surely, 2^{1051969875136} is an apocalyptic number.

1051969875136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1051969875136 is a deficient number, since it is larger than the sum of its proper divisors (1036317075536).

1051969875136 is an equidigital number, since it uses as much as digits as its factorization.

1051969875136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6175048 (or 6175038 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 61.

The spelling of 1051969875136 in words is "one trillion, fifty-one billion, nine hundred sixty-nine million, eight hundred seventy-five thousand, one hundred thirty-six".