109505265502 has 32 divisors (see below), whose sum is σ = 183745480320. Its totient is φ = 48696291840.

The previous prime is 109505265497. The next prime is 109505265503. The reversal of 109505265502 is 205562505901.

It is a happy number.

It is a super-2 number, since 2×109505265502² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109505265503) 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, 1135149 + ... + 1227832.

It is an arithmetic number, because the mean of its divisors is an integer number (5742046260).

Almost surely, 2^109505265502 is an apocalyptic number.

109505265502 is a deficient number, since it is larger than the sum of its proper divisors (74240214818).

109505265502 is a wasteful number, since it uses less digits than its factorization.

109505265502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363076.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 109505265502 in words is "one hundred nine billion, five hundred five million, two hundred sixty-five thousand, five hundred two".