7423488485 has 12 divisors (see below), whose sum is σ = 10362584268. Its totient is φ = 5090391936.

The previous prime is 7423488431. The next prime is 7423488493. The reversal of 7423488485 is 5848843247.

It can be written as a sum of positive squares in 2 ways, for example, as 5616303364 + 1807185121 = 74942^2 + 42511^2 .

It is not a de Polignac number, because 7423488485 - 2⁶ = 7423488421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15149732 + ... + 15150221.

It is an arithmetic number, because the mean of its divisors is an integer number (863548689).

Almost surely, 2^7423488485 is an apocalyptic number.

It is an amenable number.

7423488485 is a deficient number, since it is larger than the sum of its proper divisors (2939095783).

7423488485 is a wasteful number, since it uses less digits than its factorization.

7423488485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30299972 (or 30299965 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 53.

The square root of 7423488485 is about 86159.6685520551. The cubic root of 7423488485 is about 1950.7547799139.

The spelling of 7423488485 in words is "seven billion, four hundred twenty-three million, four hundred eighty-eight thousand, four hundred eighty-five".