5392140380 has 24 divisors (see below), whose sum is σ = 12352903920. Its totient is φ = 1960778240.

The previous prime is 5392140371. The next prime is 5392140421. The reversal of 5392140380 is 830412935.

It is a self number, because there is not a number n which added to its sum of digits gives 5392140380.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12254645 + ... + 12255084.

It is an arithmetic number, because the mean of its divisors is an integer number (514704330).

Almost surely, 2^5392140380 is an apocalyptic number.

It is an amenable number.

5392140380 is an abundant number, since it is smaller than the sum of its proper divisors (6960763540).

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

5392140380 is a wasteful number, since it uses less digits than its factorization.

5392140380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24509749 (or 24509747 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5392140380 is about 73431.1948697555. The cubic root of 5392140380 is about 1753.5590567371.

The spelling of 5392140380 in words is "five billion, three hundred ninety-two million, one hundred forty thousand, three hundred eighty".