5390423516 has 6 divisors (see below), whose sum is σ = 9433241160. Its totient is φ = 2695211756.

The previous prime is 5390423503. The next prime is 5390423531. The reversal of 5390423516 is 6153240935.

It is a self number, because there is not a number n which added to its sum of digits gives 5390423516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673802936 + ... + 673802943.

It is an arithmetic number, because the mean of its divisors is an integer number (1572206860).

Almost surely, 2^5390423516 is an apocalyptic number.

It is an amenable number.

5390423516 is a deficient number, since it is larger than the sum of its proper divisors (4042817644).

5390423516 is a wasteful number, since it uses less digits than its factorization.

5390423516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347605883 (or 1347605881 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 5390423516 is about 73419.5036485538. The cubic root of 5390423516 is about 1753.3729252081.

The spelling of 5390423516 in words is "five billion, three hundred ninety million, four hundred twenty-three thousand, five hundred sixteen".