125356494 has 8 divisors (see below), whose sum is σ = 250713000. Its totient is φ = 41785496.

The previous prime is 125356409. The next prime is 125356499. The reversal of 125356494 is 494653521.

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

125356494 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125356499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10446369 + ... + 10446380.

It is an arithmetic number, because the mean of its divisors is an integer number (31339125).

Almost surely, 2^125356494 is an apocalyptic number.

125356494 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.

125356494 is a wasteful number, since it uses less digits than its factorization.

125356494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20892754.

The product of its digits is 129600, while the sum is 39.

The square root of 125356494 is about 11196.2714329369. The cubic root of 125356494 is about 500.4748741796.

The spelling of 125356494 in words is "one hundred twenty-five million, three hundred fifty-six thousand, four hundred ninety-four".