5020897440 has 192 divisors, whose sum is σ = 17929296000. Its totient is φ = 1170837504.

The previous prime is 5020897439. The next prime is 5020897471. The reversal of 5020897440 is 447980205.

It is a super-2 number, since 2×5020897440² = 50418822205997107200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97386 + ... + 139734.

It is an arithmetic number, because the mean of its divisors is an integer number (93381750).

Almost surely, 2^5020897440 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 5020897440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8964648000).

5020897440 is an abundant number, since it is smaller than the sum of its proper divisors (12908398560).

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

5020897440 is a wasteful number, since it uses less digits than its factorization.

5020897440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42399 (or 42391 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5020897440 is about 70858.2912579749. The cubic root of 5020897440 is about 1712.3549101153.

The spelling of 5020897440 in words is "five billion, twenty million, eight hundred ninety-seven thousand, four hundred forty".