125270494 has 4 divisors (see below), whose sum is σ = 187905744. Its totient is φ = 62635246.

The previous prime is 125270479. The next prime is 125270507. The reversal of 125270494 is 494072521.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31317622 + ... + 31317625.

It is an arithmetic number, because the mean of its divisors is an integer number (46976436).

Almost surely, 2^125270494 is an apocalyptic number.

125270494 is a deficient number, since it is larger than the sum of its proper divisors (62635250).

125270494 is an equidigital number, since it uses as much as digits as its factorization.

125270494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62635249.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 125270494 is about 11192.4302097444. The cubic root of 125270494 is about 500.3603988296.

The spelling of 125270494 in words is "one hundred twenty-five million, two hundred seventy thousand, four hundred ninety-four".