49258097698 has 4 divisors (see below), whose sum is σ = 73887146550. Its totient is φ = 24629048848.

The previous prime is 49258097611. The next prime is 49258097711. The reversal of 49258097698 is 89679085294.

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., 45269796289 + 3988301409 = 212767^2 + 63153^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12314524423 + ... + 12314524426.

Almost surely, 2^49258097698 is an apocalyptic number.

49258097698 is a deficient number, since it is larger than the sum of its proper divisors (24629048852).

49258097698 is a wasteful number, since it uses less digits than its factorization.

49258097698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24629048851.

The product of its (nonzero) digits is 78382080, while the sum is 67.

The spelling of 49258097698 in words is "forty-nine billion, two hundred fifty-eight million, ninety-seven thousand, six hundred ninety-eight".