5391331092 has 144 divisors (see below), whose sum is σ = 16443481600. Its totient is φ = 1454967360.

The previous prime is 5391331081. The next prime is 5391331103. The reversal of 5391331092 is 2901331935.

5391331092 is a `hidden beast` number, since 539 + 1 + 3 + 31 + 0 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (5391331081) and next prime (5391331103).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 1813167 + ... + 1816137.

Almost surely, 2^5391331092 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 5391331092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8221740800).

5391331092 is an abundant number, since it is smaller than the sum of its proper divisors (11052150508).

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

5391331092 is a wasteful number, since it uses less digits than its factorization.

5391331092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The square root of 5391331092 is about 73425.6841439016. The cubic root of 5391331092 is about 1753.4713237773.

It can be divided in two parts, 539133 and 1092, that added together give a square (540225 = 735²).

The spelling of 5391331092 in words is "five billion, three hundred ninety-one million, three hundred thirty-one thousand, ninety-two".