125563370 has 16 divisors (see below), whose sum is σ = 226476000. Its totient is φ = 50122704.

The previous prime is 125563351. The next prime is 125563379. The reversal of 125563370 is 73365521.

It is not an unprimeable number, because it can be changed into a prime (125563379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7592 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (14154750).

Almost surely, 2^125563370 is an apocalyptic number.

125563370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125563370 is a deficient number, since it is larger than the sum of its proper divisors (100912630).

125563370 is a wasteful number, since it uses less digits than its factorization.

125563370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25669.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 125563370 is about 11205.5062357753. The cubic root of 125563370 is about 500.7500343344.

The spelling of 125563370 in words is "one hundred twenty-five million, five hundred sixty-three thousand, three hundred seventy".