5431962720 has 96 divisors (see below), whose sum is σ = 17245605888. Its totient is φ = 1437101568.

The previous prime is 5431962719. The next prime is 5431962727. The reversal of 5431962720 is 272691345.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431962727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16407 + ... + 105513.

It is an arithmetic number, because the mean of its divisors is an integer number (179641728).

Almost surely, 2^5431962720 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 5431962720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8622802944).

5431962720 is an abundant number, since it is smaller than the sum of its proper divisors (11813643168).

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

5431962720 is a wasteful number, since it uses less digits than its factorization.

5431962720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89252 (or 89244 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 5431962720 is about 73701.8501803042. The cubic root of 5431962720 is about 1757.8653009949.

The spelling of 5431962720 in words is "five billion, four hundred thirty-one million, nine hundred sixty-two thousand, seven hundred twenty".