1109362937955 has 16 divisors (see below), whose sum is σ = 1812746248704. Its totient is φ = 579071717600.

The previous prime is 1109362937939. The next prime is 1109362937957. The reversal of 1109362937955 is 5597392639011.

It is not a de Polignac number, because 1109362937955 - 2⁴ = 1109362937939 is a prime.

It is a super-2 number, since 2×1109362937955² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1109362937957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 786781521 + ... + 786782930.

It is an arithmetic number, because the mean of its divisors is an integer number (113296640544).

Almost surely, 2^{1109362937955} is an apocalyptic number.

1109362937955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1109362937955 is a deficient number, since it is larger than the sum of its proper divisors (703383310749).

1109362937955 is a wasteful number, since it uses less digits than its factorization.

1109362937955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573564506.

The product of its (nonzero) digits is 13778100, while the sum is 60.

The spelling of 1109362937955 in words is "one trillion, one hundred nine billion, three hundred sixty-two million, nine hundred thirty-seven thousand, nine hundred fifty-five".