125384277 has 4 divisors (see below), whose sum is σ = 167179040. Its totient is φ = 83589516.

The previous prime is 125384251. The next prime is 125384317. The reversal of 125384277 is 772483521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 125384277 - 2⁶ = 125384213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125384377) 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, 20897377 + ... + 20897382.

It is an arithmetic number, because the mean of its divisors is an integer number (41794760).

Almost surely, 2^125384277 is an apocalyptic number.

It is an amenable number.

125384277 is a deficient number, since it is larger than the sum of its proper divisors (41794763).

125384277 is an equidigital number, since it uses as much as digits as its factorization.

125384277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41794762.

The product of its digits is 94080, while the sum is 39.

The square root of 125384277 is about 11197.5120897457. The cubic root of 125384277 is about 500.5118451836.

The spelling of 125384277 in words is "one hundred twenty-five million, three hundred eighty-four thousand, two hundred seventy-seven".