1151920827175 has 12 divisors (see below), whose sum is σ = 1490485384080. Its totient is φ = 881469849920.

The previous prime is 1151920827097. The next prime is 1151920827193. The reversal of 1151920827175 is 5717280291511.

It is a de Polignac number, because none of the positive numbers 2^k-1151920827175 is a prime.

It is a congruent number.

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, 1001669710 + ... + 1001670859.

It is an arithmetic number, because the mean of its divisors is an integer number (124207115340).

Almost surely, 2^{1151920827175} is an apocalyptic number.

1151920827175 is a deficient number, since it is larger than the sum of its proper divisors (338564556905).

1151920827175 is a wasteful number, since it uses less digits than its factorization.

1151920827175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003340602 (or 2003340597 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 49.

The spelling of 1151920827175 in words is "one trillion, one hundred fifty-one billion, nine hundred twenty million, eight hundred twenty-seven thousand, one hundred seventy-five".