5431109248 has 32 divisors (see below), whose sum is σ = 10924860960. Its totient is φ = 2689183488.

The previous prime is 5431109231. The next prime is 5431109251. The reversal of 5431109248 is 8429011345.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×5431109248² = 58993895327422251008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192790 + ... + 219157.

It is an arithmetic number, because the mean of its divisors is an integer number (341401905).

Almost surely, 2^5431109248 is an apocalyptic number.

It is an amenable number.

5431109248 is an abundant number, since it is smaller than the sum of its proper divisors (5493751712).

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

5431109248 is a wasteful number, since it uses less digits than its factorization.

5431109248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412064 (or 412052 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 5431109248 is about 73696.0599218167. The cubic root of 5431109248 is about 1757.7732306897.

The spelling of 5431109248 in words is "five billion, four hundred thirty-one million, one hundred nine thousand, two hundred forty-eight".