1072052961168 has 40 divisors (see below), whose sum is σ = 3165108743488. Its totient is φ = 306300845952.

The previous prime is 1072052961139. The next prime is 1072052961179. The reversal of 1072052961168 is 8611692502701.

It is a happy number.

It is a super-2 number, since 2×1072052961168² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595316571 + ... + 1595317242.

Almost surely, 2^{1072052961168} is an apocalyptic number.

It is an amenable number.

1072052961168 is an abundant number, since it is smaller than the sum of its proper divisors (2093055782320).

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

1072052961168 is a wasteful number, since it uses less digits than its factorization.

1072052961168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190633831 (or 3190633825 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 1072052961168 in words is "one trillion, seventy-two billion, fifty-two million, nine hundred sixty-one thousand, one hundred sixty-eight".