125504633 has 8 divisors (see below), whose sum is σ = 134277120. Its totient is φ = 116948880.

The previous prime is 125504609. The next prime is 125504651. The reversal of 125504633 is 336405521.

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

It is a cyclic number.

It is not a de Polignac number, because 125504633 - 2⁶ = 125504569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125504596 and 125504605.

It is not an unprimeable number, because it can be changed into a prime (125504653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52985 + ... + 55302.

It is an arithmetic number, because the mean of its divisors is an integer number (16784640).

Almost surely, 2^125504633 is an apocalyptic number.

It is an amenable number.

125504633 is a deficient number, since it is larger than the sum of its proper divisors (8772487).

125504633 is a wasteful number, since it uses less digits than its factorization.

125504633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108367.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 125504633 is about 11202.8850302054. The cubic root of 125504633 is about 500.6719405872.

The spelling of 125504633 in words is "one hundred twenty-five million, five hundred four thousand, six hundred thirty-three".