123525056 has 14 divisors (see below), whose sum is σ = 245120160. Its totient is φ = 61762496.

The previous prime is 123525053. The next prime is 123525067. The reversal of 123525056 is 650525321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123525053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 964976 + ... + 965103.

Almost surely, 2^123525056 is an apocalyptic number.

123525056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123525056 is a deficient number, since it is larger than the sum of its proper divisors (121595104).

123525056 is an equidigital number, since it uses as much as digits as its factorization.

123525056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930091 (or 1930081 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 123525056 is about 11114.1826510095. The cubic root of 123525056 is about 498.0256219244.

The spelling of 123525056 in words is "one hundred twenty-three million, five hundred twenty-five thousand, fifty-six".