49260669822 has 48 divisors (see below), whose sum is σ = 131361790560. Its totient is φ = 12991824576.

The previous prime is 49260669817. The next prime is 49260669833. The reversal of 49260669822 is 22896606294.

It is a happy number.

49260669822 is a `hidden beast` number, since 4 + 9 + 2 + 606 + 6 + 9 + 8 + 22 = 666.

It is a super-2 number, since 2×49260669822² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15035197 + ... + 15038472.

It is an arithmetic number, because the mean of its divisors is an integer number (2736703970).

Almost surely, 2^49260669822 is an apocalyptic number.

49260669822 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

49260669822 is an abundant number, since it is smaller than the sum of its proper divisors (82101120738).

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

49260669822 is a wasteful number, since it uses less digits than its factorization.

49260669822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30073697 (or 30073694 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 49260669822 in words is "forty-nine billion, two hundred sixty million, six hundred sixty-nine thousand, eight hundred twenty-two".