2485907545 has 8 divisors (see below), whose sum is σ = 3254279040. Its totient is φ = 1807932720.

The previous prime is 2485907527. The next prime is 2485907581. The reversal of 2485907545 is 5457095842.

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

It is not a de Polignac number, because 2485907545 - 2⁵ = 2485907513 is a prime.

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, 22599105 + ... + 22599214.

It is an arithmetic number, because the mean of its divisors is an integer number (406784880).

Almost surely, 2^2485907545 is an apocalyptic number.

It is an amenable number.

2485907545 is a deficient number, since it is larger than the sum of its proper divisors (768371495).

2485907545 is a wasteful number, since it uses less digits than its factorization.

2485907545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45198335.

The product of its (nonzero) digits is 2016000, while the sum is 49.

The square root of 2485907545 is about 49858.8762909875. The cubic root of 2485907545 is about 1354.6538142406.

The spelling of 2485907545 in words is "two billion, four hundred eighty-five million, nine hundred seven thousand, five hundred forty-five".