125014450 has 24 divisors (see below), whose sum is σ = 253666800. Its totient is φ = 45459600.

The previous prime is 125014411. The next prime is 125014493. The reversal of 125014450 is 54410521.

It is a super-2 number, since 2×125014450² = 31257225417605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113100 + ... + 114199.

It is an arithmetic number, because the mean of its divisors is an integer number (10569450).

Almost surely, 2^125014450 is an apocalyptic number.

125014450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125014450 is an abundant number, since it is smaller than the sum of its proper divisors (128652350).

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

125014450 is a wasteful number, since it uses less digits than its factorization.

125014450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227322 (or 227317 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 125014450 is about 11180.9860924697. The cubic root of 125014450 is about 500.0192659243.

Adding to 125014450 its reverse (54410521), we get a palindrome (179424971).

It can be divided in two parts, 1250 and 14450, that multiplied together give a square (18062500 = 4250²).

The spelling of 125014450 in words is "one hundred twenty-five million, fourteen thousand, four hundred fifty".