8615701480 has 16 divisors (see below), whose sum is σ = 19385328420. Its totient is φ = 3446280576.

The previous prime is 8615701447. The next prime is 8615701481. The reversal of 8615701480 is 841075168.

It can be written as a sum of positive squares in 2 ways, for example, as 8329482756 + 286218724 = 91266^2 + 16918^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 215392537 = 8615701480 / (8 + 6 + 1 + 5 + 7 + 0 + 1 + 4 + 8 + 0).

It is not an unprimeable number, because it can be changed into a prime (8615701481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107696229 + ... + 107696308.

Almost surely, 2^8615701480 is an apocalyptic number.

It is an amenable number.

8615701480 is an abundant number, since it is smaller than the sum of its proper divisors (10769626940).

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

8615701480 is a wasteful number, since it uses less digits than its factorization.

8615701480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215392548 (or 215392544 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 8615701480 is about 92820.8030562115. The cubic root of 8615701480 is about 2050.0457241437.

The spelling of 8615701480 in words is "eight billion, six hundred fifteen million, seven hundred one thousand, four hundred eighty".