125089954 has 16 divisors (see below), whose sum is σ = 204910560. Its totient is φ = 56798560.

The previous prime is 125089919. The next prime is 125089969. The reversal of 125089954 is 459980521.

It is a self number, because there is not a number n which added to its sum of digits gives 125089954.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23142 + ... + 28030.

It is an arithmetic number, because the mean of its divisors is an integer number (12806910).

Almost surely, 2^125089954 is an apocalyptic number.

125089954 is a deficient number, since it is larger than the sum of its proper divisors (79820606).

125089954 is a wasteful number, since it uses less digits than its factorization.

125089954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065.

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 125089954 is about 11184.3620291906. The cubic root of 125089954 is about 500.1199099076.

It can be divided in two parts, 1250 and 89954, that added together give a square (91204 = 302²).

The spelling of 125089954 in words is "one hundred twenty-five million, eighty-nine thousand, nine hundred fifty-four".