5490206356 has 6 divisors (see below), whose sum is σ = 9607861130. Its totient is φ = 2745103176.

The previous prime is 5490206251. The next prime is 5490206377. The reversal of 5490206356 is 6536020945.

It can be written as a sum of positive squares in only one way, i.e., 2774128900 + 2716077456 = 52670^2 + 52116^2 .

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, 686275791 + ... + 686275798.

Almost surely, 2^5490206356 is an apocalyptic number.

It is an amenable number.

5490206356 is a deficient number, since it is larger than the sum of its proper divisors (4117654774).

5490206356 is a wasteful number, since it uses less digits than its factorization.

5490206356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372551593 (or 1372551591 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 5490206356 is about 74095.9267166556. The cubic root of 5490206356 is about 1764.1258186558.

The spelling of 5490206356 in words is "five billion, four hundred ninety million, two hundred six thousand, three hundred fifty-six".