125070445 has 32 divisors (see below), whose sum is σ = 171262080. Its totient is φ = 87091200.

The previous prime is 125070437. The next prime is 125070469. The reversal of 125070445 is 544070521.

It is not a de Polignac number, because 125070445 - 2³ = 125070437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68545 + ... + 70345.

It is an arithmetic number, because the mean of its divisors is an integer number (5351940).

Almost surely, 2^125070445 is an apocalyptic number.

It is an amenable number.

125070445 is a deficient number, since it is larger than the sum of its proper divisors (46191635).

125070445 is a wasteful number, since it uses less digits than its factorization.

125070445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 125070445 is about 11183.4898399382. The cubic root of 125070445 is about 500.0939090278.

The spelling of 125070445 in words is "one hundred twenty-five million, seventy thousand, four hundred forty-five".