109502545252 has 12 divisors (see below), whose sum is σ = 193092275376. Its totient is φ = 54333323720.

The previous prime is 109502545231. The next prime is 109502545259. The reversal of 109502545252 is 252545205901.

It is not an unprimeable number, because it can be changed into a prime (109502545259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104486638 + ... + 104487685.

It is an arithmetic number, because the mean of its divisors is an integer number (16091022948).

Almost surely, 2^109502545252 is an apocalyptic number.

It is an amenable number.

109502545252 is a deficient number, since it is larger than the sum of its proper divisors (83589730124).

109502545252 is a wasteful number, since it uses less digits than its factorization.

109502545252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208974458 (or 208974456 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 109502545252 in words is "one hundred nine billion, five hundred two million, five hundred forty-five thousand, two hundred fifty-two".