8263008542 has 32 divisors (see below), whose sum is σ = 13327752960. Its totient is φ = 3828146560.

The previous prime is 8263008521. The next prime is 8263008563. The reversal of 8263008542 is 2458003628.

It is an interprime number because it is at equal distance from previous prime (8263008521) and next prime (8263008563).

It is a junction number, because it is equal to n+sod(n) for n = 8263008496 and 8263008505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994309 + ... + 1998447.

It is an arithmetic number, because the mean of its divisors is an integer number (416492280).

Almost surely, 2^8263008542 is an apocalyptic number.

8263008542 is a deficient number, since it is larger than the sum of its proper divisors (5064744418).

8263008542 is a wasteful number, since it uses less digits than its factorization.

8263008542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 8263008542 is about 90901.0920836488. The cubic root of 8263008542 is about 2021.6814857397.

The spelling of 8263008542 in words is "eight billion, two hundred sixty-three million, eight thousand, five hundred forty-two".