8540601480 has 48 divisors (see below), whose sum is σ = 27756955980. Its totient is φ = 2277493632.

The previous prime is 8540601467. The next prime is 8540601499. The reversal of 8540601480 is 841060458.

8540601480 is a `hidden beast` number, since 8 + 5 + 4 + 0 + 601 + 48 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8450389476 + 90212004 = 91926^2 + 9498^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11861587 + ... + 11862306.

Almost surely, 2^8540601480 is an apocalyptic number.

It is an amenable number.

8540601480 is an abundant number, since it is smaller than the sum of its proper divisors (19216354500).

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

8540601480 is a wasteful number, since it uses less digits than its factorization.

8540601480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23723910 (or 23723903 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 8540601480 is about 92415.3746949067. The cubic root of 8540601480 is about 2044.0718268833.

The spelling of 8540601480 in words is "eight billion, five hundred forty million, six hundred one thousand, four hundred eighty".