49503226501 has 2 divisors, whose sum is σ = 49503226502. Its totient is φ = 49503226500.

The previous prime is 49503226499. The next prime is 49503226523. The reversal of 49503226501 is 10562230594.

49503226501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25456521601 + 24046704900 = 159551^2 + 155070^2 .

It is a cyclic number.

It is not a de Polignac number, because 49503226501 - 2¹ = 49503226499 is a prime.

Together with 49503226499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49503221501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24751613250 + 24751613251.

It is an arithmetic number, because the mean of its divisors is an integer number (24751613251).

Almost surely, 2^49503226501 is an apocalyptic number.

It is an amenable number.

49503226501 is a deficient number, since it is larger than the sum of its proper divisors (1).

49503226501 is an equidigital number, since it uses as much as digits as its factorization.

49503226501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 49503226501 in words is "forty-nine billion, five hundred three million, two hundred twenty-six thousand, five hundred one".