5498207690 has 32 divisors (see below), whose sum is σ = 9939842640. Its totient is φ = 2189735424.

The previous prime is 5498207683. The next prime is 5498207717. The reversal of 5498207690 is 967028945.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 241522681 + 5256685009 = 15541^2 + 72503^2 .

It is a super-2 number, since 2×5498207690² = 60460575604750272200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3317342 + ... + 3318998.

Almost surely, 2^5498207690 is an apocalyptic number.

5498207690 is a deficient number, since it is larger than the sum of its proper divisors (4441634950).

5498207690 is a wasteful number, since it uses less digits than its factorization.

5498207690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 5498207690 is about 74149.9001347945. The cubic root of 5498207690 is about 1764.9824050548.

The spelling of 5498207690 in words is "five billion, four hundred ninety-eight million, two hundred seven thousand, six hundred ninety".