125050444 has 6 divisors (see below), whose sum is σ = 218838284. Its totient is φ = 62525220.

The previous prime is 125050439. The next prime is 125050447. The reversal of 125050444 is 444050521.

It is a happy number.

It is a super-2 number, since 2×125050444² = 31275227089194272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125050447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15631302 + ... + 15631309.

Almost surely, 2^125050444 is an apocalyptic number.

It is an amenable number.

125050444 is a deficient number, since it is larger than the sum of its proper divisors (93787840).

125050444 is a wasteful number, since it uses less digits than its factorization.

125050444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31262615 (or 31262613 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 125050444 is about 11182.5955842103. The cubic root of 125050444 is about 500.0672496212.

The spelling of 125050444 in words is "one hundred twenty-five million, fifty thousand, four hundred forty-four".