5244634980 has 576 divisors, whose sum is σ = 19879292160. Its totient is φ = 1146617856.

The previous prime is 5244634951. The next prime is 5244635017. The reversal of 5244634980 is 894364425.

5244634980 is a `hidden beast` number, since 5 + 2 + 4 + 4 + 634 + 9 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 20407012 + ... + 20407268.

It is an arithmetic number, because the mean of its divisors is an integer number (34512660).

Almost surely, 2^5244634980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5244634980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9939646080).

5244634980 is an abundant number, since it is smaller than the sum of its proper divisors (14634657180).

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

5244634980 is a wasteful number, since it uses less digits than its factorization.

5244634980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 5244634980 is about 72419.8521125251. The cubic root of 5244634980 is about 1737.4210904246.

The spelling of 5244634980 in words is "five billion, two hundred forty-four million, six hundred thirty-four thousand, nine hundred eighty".