5211904498 has 4 divisors (see below), whose sum is σ = 7817856750. Its totient is φ = 2605952248.

The previous prime is 5211904469. The next prime is 5211904501. The reversal of 5211904498 is 8944091125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4825664089 + 386240409 = 69467^2 + 19653^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302976123 + ... + 1302976126.

Almost surely, 2^5211904498 is an apocalyptic number.

5211904498 is a deficient number, since it is larger than the sum of its proper divisors (2605952252).

5211904498 is a wasteful number, since it uses less digits than its factorization.

5211904498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605952251.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 5211904498 is about 72193.5211636058. The cubic root of 5211904498 is about 1733.7992725284.

The spelling of 5211904498 in words is "five billion, two hundred eleven million, nine hundred four thousand, four hundred ninety-eight".