5395458240 has 336 divisors, whose sum is σ = 19313688576. Its totient is φ = 1381017600.

The previous prime is 5395458227. The next prime is 5395458269. The reversal of 5395458240 is 428545935.

It is a super-2 number, since 2×5395458240² = 58221939239167795200, which contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 19909305 + ... + 19909575.

It is an arithmetic number, because the mean of its divisors is an integer number (57481216).

Almost surely, 2^5395458240 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 5395458240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9656844288).

5395458240 is an abundant number, since it is smaller than the sum of its proper divisors (13918230336).

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

5395458240 is a wasteful number, since it uses less digits than its factorization.

5395458240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 5395458240 is about 73453.7830203455. The cubic root of 5395458240 is about 1753.9186461974.

The spelling of 5395458240 in words is "five billion, three hundred ninety-five million, four hundred fifty-eight thousand, two hundred forty".