109534953 has 16 divisors (see below), whose sum is σ = 160088832. Its totient is φ = 66066000.

The previous prime is 109534951. The next prime is 109534963. The reversal of 109534953 is 359435901.

It is not a de Polignac number, because 109534953 - 2¹ = 109534951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109534951) 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, 903 + ... + 14828.

It is an arithmetic number, because the mean of its divisors is an integer number (10005552).

Almost surely, 2^109534953 is an apocalyptic number.

It is an amenable number.

109534953 is a deficient number, since it is larger than the sum of its proper divisors (50553879).

109534953 is a wasteful number, since it uses less digits than its factorization.

109534953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15956.

The product of its (nonzero) digits is 72900, while the sum is 39.

The square root of 109534953 is about 10465.8947539138. The cubic root of 109534953 is about 478.4658090608.

The spelling of 109534953 in words is "one hundred nine million, five hundred thirty-four thousand, nine hundred fifty-three".