125250315 has 16 divisors (see below), whose sum is σ = 201266208. Its totient is φ = 66511616.

The previous prime is 125250287. The next prime is 125250343. The reversal of 125250315 is 513052521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (125250287) and next prime (125250343).

It is a cyclic number.

It is not a de Polignac number, because 125250315 - 2⁵ = 125250283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14424 + ... + 21413.

It is an arithmetic number, because the mean of its divisors is an integer number (12579138).

Almost surely, 2^125250315 is an apocalyptic number.

125250315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125250315 is a deficient number, since it is larger than the sum of its proper divisors (76015893).

125250315 is a wasteful number, since it uses less digits than its factorization.

125250315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36078.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 125250315 is about 11191.5287159530. The cubic root of 125250315 is about 500.3335307983. Note that the first 3 decimals are identical.

The spelling of 125250315 in words is "one hundred twenty-five million, two hundred fifty thousand, three hundred fifteen".