125735450 has 24 divisors (see below), whose sum is σ = 234574272. Its totient is φ = 50142320.

The previous prime is 125735443. The next prime is 125735501. The reversal of 125735450 is 54537521.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13727 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (9773928).

Almost surely, 2^125735450 is an apocalyptic number.

125735450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125735450 is a deficient number, since it is larger than the sum of its proper divisors (108838822).

125735450 is a wasteful number, since it uses less digits than its factorization.

125735450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606 (or 7601 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 125735450 is about 11213.1819748009. The cubic root of 125735450 is about 500.9786831089.

The spelling of 125735450 in words is "one hundred twenty-five million, seven hundred thirty-five thousand, four hundred fifty".