1156097103590 has 64 divisors (see below), whose sum is σ = 2444959641600. Its totient is φ = 388032301440.

The previous prime is 1156097103589. The next prime is 1156097103599. The reversal of 1156097103590 is 953017906511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156097103599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31154027 + ... + 31191113.

It is an arithmetic number, because the mean of its divisors is an integer number (38202494400).

Almost surely, 2^{1156097103590} is an apocalyptic number.

1156097103590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1156097103590 is an abundant number, since it is smaller than the sum of its proper divisors (1288862538010).

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

1156097103590 is a wasteful number, since it uses less digits than its factorization.

1156097103590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58917.

The product of its (nonzero) digits is 255150, while the sum is 47.

The spelling of 1156097103590 in words is "one trillion, one hundred fifty-six billion, ninety-seven million, one hundred three thousand, five hundred ninety".