107500080505 has 4 divisors (see below), whose sum is σ = 129000096612. Its totient is φ = 86000064400.

The previous prime is 107500080491. The next prime is 107500080521. The reversal of 107500080505 is 505080005701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 505080005701 = 1429 ⋅353449969.

It can be written as a sum of positive squares in 2 ways, for example, as 20629002384 + 86871078121 = 143628^2 + 294739^2 .

It is not a de Polignac number, because 107500080505 - 2⁵ = 107500080473 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10750008046 + ... + 10750008055.

It is an arithmetic number, because the mean of its divisors is an integer number (32250024153).

Almost surely, 2^107500080505 is an apocalyptic number.

It is an amenable number.

107500080505 is a deficient number, since it is larger than the sum of its proper divisors (21500016107).

107500080505 is an equidigital number, since it uses as much as digits as its factorization.

107500080505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21500016106.

The product of its (nonzero) digits is 7000, while the sum is 31.

The spelling of 107500080505 in words is "one hundred seven billion, five hundred million, eighty thousand, five hundred five".