49021624867 has 8 divisors (see below), whose sum is σ = 50221815840. Its totient is φ = 47821650240.

The previous prime is 49021624843. The next prime is 49021624879. The reversal of 49021624867 is 76842612094.

49021624867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 49021624867 - 2³¹ = 46874141219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49021624867.

It is not an unprimeable number, because it can be changed into a prime (49021624807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464809 + ... + 560437.

It is an arithmetic number, because the mean of its divisors is an integer number (6277726980).

Almost surely, 2^49021624867 is an apocalyptic number.

49021624867 is a deficient number, since it is larger than the sum of its proper divisors (1200190973).

49021624867 is a wasteful number, since it uses less digits than its factorization.

49021624867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108173.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 49021624867 in words is "forty-nine billion, twenty-one million, six hundred twenty-four thousand, eight hundred sixty-seven".