109525008435 has 32 divisors (see below), whose sum is σ = 185573374272. Its totient is φ = 54969815040.

The previous prime is 109525008433. The next prime is 109525008443. The reversal of 109525008435 is 534800525901.

It is not a de Polignac number, because 109525008435 - 2¹ = 109525008433 is a prime.

It is a super-2 number, since 2×109525008435² (a number of 23 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (109525008433) 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, 2188917 + ... + 2238393.

It is an arithmetic number, because the mean of its divisors is an integer number (5799167946).

Almost surely, 2^109525008435 is an apocalyptic number.

109525008435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109525008435 is a deficient number, since it is larger than the sum of its proper divisors (76048365837).

109525008435 is a wasteful number, since it uses less digits than its factorization.

109525008435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58183.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 109525008435 in words is "one hundred nine billion, five hundred twenty-five million, eight thousand, four hundred thirty-five".