1072152768650 has 24 divisors (see below), whose sum is σ = 2002989211200. Its totient is φ = 426971846960.

The previous prime is 1072152768637. The next prime is 1072152768727. The reversal of 1072152768650 is 568672512701.

It is a super-2 number, since 2×1072152768650² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47220050 + ... + 47242749.

It is an arithmetic number, because the mean of its divisors is an integer number (83457883800).

Almost surely, 2^{1072152768650} is an apocalyptic number.

1072152768650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1072152768650 is a deficient number, since it is larger than the sum of its proper divisors (930836442550).

1072152768650 is a wasteful number, since it uses less digits than its factorization.

1072152768650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94463038 (or 94463033 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 1072152768650 in words is "one trillion, seventy-two billion, one hundred fifty-two million, seven hundred sixty-eight thousand, six hundred fifty".