1151953467756 has 72 divisors (see below), whose sum is σ = 3367248620400. Its totient is φ = 303811901568.

The previous prime is 1151953467737. The next prime is 1151953467803. The reversal of 1151953467756 is 6577643591511.

It is a self number, because there is not a number n which added to its sum of digits gives 1151953467756.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75342531 + ... + 75357818.

It is an arithmetic number, because the mean of its divisors is an integer number (46767341950).

Almost surely, 2^{1151953467756} is an apocalyptic number.

It is an amenable number.

1151953467756 is an abundant number, since it is smaller than the sum of its proper divisors (2215295152644).

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

1151953467756 is a wasteful number, since it uses less digits than its factorization.

1151953467756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150700383 (or 150700374 counting only the distinct ones).

The product of its digits is 23814000, while the sum is 60.

The spelling of 1151953467756 in words is "one trillion, one hundred fifty-one billion, nine hundred fifty-three million, four hundred sixty-seven thousand, seven hundred fifty-six".