125354982 has 8 divisors (see below), whose sum is σ = 250709976. Its totient is φ = 41784992.

The previous prime is 125354921. The next prime is 125355007. The reversal of 125354982 is 289453521.

It is a sphenic number, since it is the product of 3 distinct primes.

125354982 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 125354982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10446243 + ... + 10446254.

It is an arithmetic number, because the mean of its divisors is an integer number (31338747).

Almost surely, 2^125354982 is an apocalyptic number.

125354982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

125354982 is a wasteful number, since it uses less digits than its factorization.

125354982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20892502.

The product of its digits is 86400, while the sum is 39.

The square root of 125354982 is about 11196.2039102546. The cubic root of 125354982 is about 500.4728619954.

The spelling of 125354982 in words is "one hundred twenty-five million, three hundred fifty-four thousand, nine hundred eighty-two".