125484401 has 8 divisors (see below), whose sum is σ = 143958144. Its totient is φ = 107147520.

The previous prime is 125484391. The next prime is 125484419. The reversal of 125484401 is 104484521.

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 125484401 - 2¹⁸ = 125222257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125484461) 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, 32240 + ... + 35921.

It is an arithmetic number, because the mean of its divisors is an integer number (17994768).

Almost surely, 2^125484401 is an apocalyptic number.

It is an amenable number.

125484401 is a deficient number, since it is larger than the sum of its proper divisors (18473743).

125484401 is an equidigital number, since it uses as much as digits as its factorization.

125484401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68431.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 125484401 is about 11201.9820121262. The cubic root of 125484401 is about 500.6450355006.

The spelling of 125484401 in words is "one hundred twenty-five million, four hundred eighty-four thousand, four hundred one".