125488465 has 8 divisors (see below), whose sum is σ = 155443968. Its totient is φ = 97152240.

The previous prime is 125488439. The next prime is 125488469. The reversal of 125488465 is 564884521.

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

It is not a de Polignac number, because 125488465 - 2¹³ = 125480273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125488469) 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, 404647 + ... + 404956.

It is an arithmetic number, because the mean of its divisors is an integer number (19430496).

Almost surely, 2^125488465 is an apocalyptic number.

It is an amenable number.

125488465 is a deficient number, since it is larger than the sum of its proper divisors (29955503).

125488465 is an equidigital number, since it uses as much as digits as its factorization.

125488465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809639.

The product of its digits is 307200, while the sum is 43.

The square root of 125488465 is about 11202.1634071281. The cubic root of 125488465 is about 500.6504401550.

The spelling of 125488465 in words is "one hundred twenty-five million, four hundred eighty-eight thousand, four hundred sixty-five".