5411298640 has 160 divisors (see below), whose sum is σ = 13972248576. Its totient is φ = 1932679680.

The previous prime is 5411298601. The next prime is 5411298643. The reversal of 5411298640 is 468921145.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 5411298593 and 5411298602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5411298643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20575149 + ... + 20575411.

Almost surely, 2^5411298640 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 5411298640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6986124288).

5411298640 is an abundant number, since it is smaller than the sum of its proper divisors (8560949936).

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

5411298640 is a wasteful number, since it uses less digits than its factorization.

5411298640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 5411298640 is about 73561.5296197680. The cubic root of 5411298640 is about 1755.6333988046.

The spelling of 5411298640 in words is "five billion, four hundred eleven million, two hundred ninety-eight thousand, six hundred forty".