49327965801 has 27 divisors (see below), whose sum is σ = 72062262597. Its totient is φ = 32515293600.

The previous prime is 49327965779. The next prime is 49327965811. The reversal of 49327965801 is 10856972394.

The square root of 49327965801 is 222099.

It is a perfect power (a square), and thus also a powerful number.

49327965801 is a `hidden beast` number, since 493 + 2 + 79 + 6 + 5 + 80 + 1 = 666.

49327965801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 43616234025 + 5711731776 = 208845^2 + 75576^2 .

It is not a de Polignac number, because 49327965801 - 2¹⁵ = 49327933033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49327965811) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67295631 + ... + 67296363.

It is a 1-persistent number, because it is pandigital, but 2⋅49327965801 = 98655931602 is not.

Almost surely, 2^49327965801 is an apocalyptic number.

49327965801 is the 222099-th square number.

49327965801 is the 111050-th centered octagonal number.

It is an amenable number.

49327965801 is a deficient number, since it is larger than the sum of its proper divisors (22734296796).

49327965801 is an frugal number, since it uses more digits than its factorization.

49327965801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 49327965801 in words is "forty-nine billion, three hundred twenty-seven million, nine hundred sixty-five thousand, eight hundred one".