4495246578 has 32 divisors (see below), whose sum is σ = 9991811520. Its totient is φ = 1498059360.

The previous prime is 4495246541. The next prime is 4495246583. The reversal of 4495246578 is 8756425944.

4495246578 is a `hidden beast` number, since 4 + 49 + 5 + 24 + 6 + 578 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 320758 + ... + 334478.

It is an arithmetic number, because the mean of its divisors is an integer number (312244110).

Almost surely, 2^4495246578 is an apocalyptic number.

4495246578 is an abundant number, since it is smaller than the sum of its proper divisors (5496564942).

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

4495246578 is a wasteful number, since it uses less digits than its factorization.

4495246578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19799 (or 19793 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The square root of 4495246578 is about 67046.6000480263. The cubic root of 4495246578 is about 1650.3821065464.

The spelling of 4495246578 in words is "four billion, four hundred ninety-five million, two hundred forty-six thousand, five hundred seventy-eight".