125096081 has 8 divisors (see below), whose sum is σ = 144496224. Its totient is φ = 107033920.

The previous prime is 125096051. The next prime is 125096099. The reversal of 125096081 is 180690521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125096081 - 2¹⁸ = 124833937 is a prime.

It is a super-2 number, since 2×125096081² = 31298058963117122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125096021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334295 + ... + 334668.

It is an arithmetic number, because the mean of its divisors is an integer number (18062028).

Almost surely, 2^125096081 is an apocalyptic number.

125096081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125096081 is a deficient number, since it is larger than the sum of its proper divisors (19400143).

125096081 is a wasteful number, since it uses less digits than its factorization.

125096081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668991.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 125096081 is about 11184.6359350674. The cubic root of 125096081 is about 500.1280751907.

The spelling of 125096081 in words is "one hundred twenty-five million, ninety-six thousand, eighty-one".