49851456662 has 8 divisors (see below), whose sum is σ = 85459640016. Its totient is φ = 21364909992.

The previous prime is 49851456661. The next prime is 49851456769. The reversal of 49851456662 is 26665415894.

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

It is a junction number, because it is equal to n+sod(n) for n = 49851456598 and 49851456607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49851456661) 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, 1780409153 + ... + 1780409180.

It is an arithmetic number, because the mean of its divisors is an integer number (10682455002).

Almost surely, 2^49851456662 is an apocalyptic number.

49851456662 is a deficient number, since it is larger than the sum of its proper divisors (35608183354).

49851456662 is a wasteful number, since it uses less digits than its factorization.

49851456662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560818342.

The product of its digits is 12441600, while the sum is 56.

The spelling of 49851456662 in words is "forty-nine billion, eight hundred fifty-one million, four hundred fifty-six thousand, six hundred sixty-two".