2425745507 has 4 divisors (see below), whose sum is σ = 2426013576. Its totient is φ = 2425477440.

The previous prime is 2425745503. The next prime is 2425745527. The reversal of 2425745507 is 7055475242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2425745507 - 2² = 2425745503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2425745503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119969 + ... + 138722.

It is an arithmetic number, because the mean of its divisors is an integer number (606503394).

Almost surely, 2^2425745507 is an apocalyptic number.

2425745507 is a deficient number, since it is larger than the sum of its proper divisors (268069).

2425745507 is an equidigital number, since it uses as much as digits as its factorization.

2425745507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268068.

The product of its (nonzero) digits is 392000, while the sum is 41.

The square root of 2425745507 is about 49251.8579040426. The cubic root of 2425745507 is about 1343.6363522360.

The spelling of 2425745507 in words is "two billion, four hundred twenty-five million, seven hundred forty-five thousand, five hundred seven".