125463516 has 24 divisors (see below), whose sum is σ = 293322624. Its totient is φ = 41739120.

The previous prime is 125463511. The next prime is 125463529. The reversal of 125463516 is 615364521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125463511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3720 + ... + 16271.

It is an arithmetic number, because the mean of its divisors is an integer number (12221776).

Almost surely, 2^125463516 is an apocalyptic number.

It is an amenable number.

125463516 is an abundant number, since it is smaller than the sum of its proper divisors (167859108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125463516 is a wasteful number, since it uses less digits than its factorization.

125463516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20521 (or 20519 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 125463516 is about 11201.0497722312. The cubic root of 125463516 is about 500.6172590024.

The spelling of 125463516 in words is "one hundred twenty-five million, four hundred sixty-three thousand, five hundred sixteen".