8415263120 has 80 divisors (see below), whose sum is σ = 21864850560. Its totient is φ = 2985446400.

The previous prime is 8415263119. The next prime is 8415263149. The reversal of 8415263120 is 213625148.

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

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, 80540 + ... + 152699.

It is an arithmetic number, because the mean of its divisors is an integer number (273310632).

Almost surely, 2^8415263120 is an apocalyptic number.

8415263120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8415263120 is an abundant number, since it is smaller than the sum of its proper divisors (13449587440).

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

8415263120 is a wasteful number, since it uses less digits than its factorization.

8415263120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233304 (or 233298 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8415263120 is about 91734.7432546688. The cubic root of 8415263120 is about 2034.0231892568.

Adding to 8415263120 its reverse (213625148), we get a palindrome (8628888268).

The spelling of 8415263120 in words is "eight billion, four hundred fifteen million, two hundred sixty-three thousand, one hundred twenty".