5290903549 has 4 divisors (see below), whose sum is σ = 5294472736. Its totient is φ = 5287334364.

The previous prime is 5290903543. The next prime is 5290903573. The reversal of 5290903549 is 9453090925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5290903549 - 2¹⁷ = 5290772477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5290903499 and 5290903508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290903543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782369 + ... + 1785334.

It is an arithmetic number, because the mean of its divisors is an integer number (1323618184).

Almost surely, 2^5290903549 is an apocalyptic number.

It is an amenable number.

5290903549 is a deficient number, since it is larger than the sum of its proper divisors (3569187).

5290903549 is a wasteful number, since it uses less digits than its factorization.

5290903549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569186.

The product of its (nonzero) digits is 437400, while the sum is 46.

The square root of 5290903549 is about 72738.5973813078. The cubic root of 5290903549 is about 1742.5153593577.

The spelling of 5290903549 in words is "five billion, two hundred ninety million, nine hundred three thousand, five hundred forty-nine".