5399535492 has 60 divisors (see below), whose sum is σ = 15201268236. Its totient is φ = 1661394240.

The previous prime is 5399535473. The next prime is 5399535511. The reversal of 5399535492 is 2945359935.

It is a happy number.

5399535492 is a `hidden beast` number, since 5 + 3 + 9 + 95 + 3 + 549 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5399535473) and next prime (5399535511).

It can be written as a sum of positive squares in 2 ways, for example, as 3418039296 + 1981496196 = 58464^2 + 44514^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 636759 + ... + 645182.

Almost surely, 2^5399535492 is an apocalyptic number.

5399535492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5399535492 is an abundant number, since it is smaller than the sum of its proper divisors (9801732744).

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

5399535492 is a wasteful number, since it uses less digits than its factorization.

5399535492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281970 (or 1281959 counting only the distinct ones).

The product of its digits is 6561000, while the sum is 54.

The square root of 5399535492 is about 73481.5316389091. The cubic root of 5399535492 is about 1754.3603366841.

The spelling of 5399535492 in words is "five billion, three hundred ninety-nine million, five hundred thirty-five thousand, four hundred ninety-two".