8475542000 has 80 divisors (see below), whose sum is σ = 20543289312. Its totient is φ = 3382041600.

The previous prime is 8475541973. The next prime is 8475542027. The reversal of 8475542000 is 2455748.

It is an interprime number because it is at equal distance from previous prime (8475541973) and next prime (8475542027).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861107 + ... + 870893.

Almost surely, 2^8475542000 is an apocalyptic number.

8475542000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8475542000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10271644656).

8475542000 is an abundant number, since it is smaller than the sum of its proper divisors (12067747312).

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

8475542000 is a wasteful number, since it uses less digits than its factorization.

8475542000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10243 (or 10227 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 8475542000 is about 92062.7068904668. The cubic root of 8475542000 is about 2038.8682367691.

Adding to 8475542000 its reverse (2455748), we get a palindrome (8477997748).

The spelling of 8475542000 in words is "eight billion, four hundred seventy-five million, five hundred forty-two thousand".