5951440320 has 224 divisors, whose sum is σ = 22340620800. Its totient is φ = 1313378304.

The previous prime is 5951440307. The next prime is 5951440333. The reversal of 5951440320 is 230441595.

It is an interprime number because it is at equal distance from previous prime (5951440307) and next prime (5951440333).

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

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, 179611 + ... + 210149.

Almost surely, 2^5951440320 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 5951440320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11170310400).

5951440320 is an abundant number, since it is smaller than the sum of its proper divisors (16389180480).

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

5951440320 is a wasteful number, since it uses less digits than its factorization.

5951440320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30595 (or 30585 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5951440320 is about 77145.5787456417. The cubic root of 5951440320 is about 1812.2051529581.

The spelling of 5951440320 in words is "five billion, nine hundred fifty-one million, four hundred forty thousand, three hundred twenty".