7875907485 has 16 divisors (see below), whose sum is σ = 12618116736. Its totient is φ = 4194929088.

The previous prime is 7875907471. The next prime is 7875907489. The reversal of 7875907485 is 5847095787.

It is not a de Polignac number, because 7875907485 - 2⁶ = 7875907421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7875907489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335449 + ... + 358158.

It is an arithmetic number, because the mean of its divisors is an integer number (788632296).

Almost surely, 2^7875907485 is an apocalyptic number.

It is an amenable number.

7875907485 is a deficient number, since it is larger than the sum of its proper divisors (4742209251).

7875907485 is a wasteful number, since it uses less digits than its factorization.

7875907485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694372.

The product of its (nonzero) digits is 19756800, while the sum is 60.

The square root of 7875907485 is about 88746.3096979249. The cubic root of 7875907485 is about 1989.6050229119.

The spelling of 7875907485 in words is "seven billion, eight hundred seventy-five million, nine hundred seven thousand, four hundred eighty-five".