49662017848 has 16 divisors (see below), whose sum is σ = 95387412960. Its totient is φ = 24225374400.

The previous prime is 49662017803. The next prime is 49662017879. The reversal of 49662017848 is 84871026694.

It is a happy number.

It is a super-2 number, since 2×49662017848² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75703968 + ... + 75704623.

It is an arithmetic number, because the mean of its divisors is an integer number (5961713310).

Almost surely, 2^49662017848 is an apocalyptic number.

It is an amenable number.

49662017848 is a deficient number, since it is larger than the sum of its proper divisors (45725395112).

49662017848 is a wasteful number, since it uses less digits than its factorization.

49662017848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151408638 (or 151408634 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 49662017848 in words is "forty-nine billion, six hundred sixty-two million, seventeen thousand, eight hundred forty-eight".