5421607560 has 64 divisors (see below), whose sum is σ = 18072028800. Its totient is φ = 1445761728.

The previous prime is 5421607553. The next prime is 5421607561. The reversal of 5421607560 is 657061245.

It is a happy number.

5421607560 is a `hidden beast` number, since 5 + 42 + 1 + 607 + 5 + 6 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5421607561) 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 15 ways as a sum of consecutive naturals, for example, 2508924 + ... + 2511083.

It is an arithmetic number, because the mean of its divisors is an integer number (282375450).

Almost surely, 2^5421607560 is an apocalyptic number.

It is an amenable number.

5421607560 is an abundant number, since it is smaller than the sum of its proper divisors (12650421240).

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

5421607560 is a wasteful number, since it uses less digits than its factorization.

5421607560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020027 (or 5020017 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5421607560 is about 73631.5663285795. The cubic root of 5421607560 is about 1756.7475616272.

The spelling of 5421607560 in words is "five billion, four hundred twenty-one million, six hundred seven thousand, five hundred sixty".