49697229498 has 32 divisors (see below), whose sum is σ = 115289101824. Its totient is φ = 13987279152.

The previous prime is 49697229473. The next prime is 49697229503. The reversal of 49697229498 is 89492279694.

It is a super-3 number, since 3×49697229498³ (a number of 33 digits) contains 333 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 8827540 + ... + 8833167.

It is an arithmetic number, because the mean of its divisors is an integer number (3602784432).

Almost surely, 2^49697229498 is an apocalyptic number.

49697229498 is an abundant number, since it is smaller than the sum of its proper divisors (65591872326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49697229498 is a wasteful number, since it uses less digits than its factorization.

49697229498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17660786.

The product of its digits is 141087744, while the sum is 69.

The spelling of 49697229498 in words is "forty-nine billion, six hundred ninety-seven million, two hundred twenty-nine thousand, four hundred ninety-eight".