4526790408 has 64 divisors (see below), whose sum is σ = 14370768000. Its totient is φ = 1293368256.

The previous prime is 4526790403. The next prime is 4526790431. The reversal of 4526790408 is 8040976254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4526790403) 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, 1495443 + ... + 1498466.

It is an arithmetic number, because the mean of its divisors is an integer number (224543250).

Almost surely, 2^4526790408 is an apocalyptic number.

It is an amenable number.

4526790408 is an abundant number, since it is smaller than the sum of its proper divisors (9843977592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4526790408 is a wasteful number, since it uses less digits than its factorization.

4526790408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993931 (or 2993921 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 4526790408 is about 67281.4269170921. The cubic root of 4526790408 is about 1654.2334396294.

The spelling of 4526790408 in words is "four billion, five hundred twenty-six million, seven hundred ninety thousand, four hundred eight".