1152926565550 has 12 divisors (see below), whose sum is σ = 2144443412016. Its totient is φ = 461170626200.

The previous prime is 1152926565533. The next prime is 1152926565607. The reversal of 1152926565550 is 555656292511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11529265606 + ... + 11529265705.

It is an arithmetic number, because the mean of its divisors is an integer number (178703617668).

Almost surely, 2^{1152926565550} is an apocalyptic number.

1152926565550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152926565550 is a deficient number, since it is larger than the sum of its proper divisors (991516846466).

1152926565550 is a wasteful number, since it uses less digits than its factorization.

1152926565550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23058531323 (or 23058531318 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 52.

The spelling of 1152926565550 in words is "one trillion, one hundred fifty-two billion, nine hundred twenty-six million, five hundred sixty-five thousand, five hundred fifty".