125705547230 has 32 divisors (see below), whose sum is σ = 228154706208. Its totient is φ = 49863923200.

The previous prime is 125705547193. The next prime is 125705547241. The reversal of 125705547230 is 32745507521.

It is a congruent number.

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, 1907714 + ... + 1972506.

It is an arithmetic number, because the mean of its divisors is an integer number (7129834569).

Almost surely, 2^125705547230 is an apocalyptic number.

125705547230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125705547230 is a deficient number, since it is larger than the sum of its proper divisors (102449158978).

125705547230 is a wasteful number, since it uses less digits than its factorization.

125705547230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66412.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 125705547230 in words is "one hundred twenty-five billion, seven hundred five million, five hundred forty-seven thousand, two hundred thirty".