49361686662 has 8 divisors (see below), whose sum is σ = 98723373336. Its totient is φ = 16453895552.

The previous prime is 49361686631. The next prime is 49361686667. The reversal of 49361686662 is 26668616394.

It is a sphenic number, since it is the product of 3 distinct primes.

49361686662 is an admirable number.

It is a super-2 number, since 2×49361686662² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49361686667) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4113473883 + ... + 4113473894.

It is an arithmetic number, because the mean of its divisors is an integer number (12340421667).

Almost surely, 2^49361686662 is an apocalyptic number.

49361686662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49361686662 is a wasteful number, since it uses less digits than its factorization.

49361686662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8226947782.

The product of its digits is 13436928, while the sum is 57.

The spelling of 49361686662 in words is "forty-nine billion, three hundred sixty-one million, six hundred eighty-six thousand, six hundred sixty-two".