49045084511 has 2 divisors, whose sum is σ = 49045084512. Its totient is φ = 49045084510.

The previous prime is 49045084499. The next prime is 49045084513. The reversal of 49045084511 is 11548054094.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49045084511 is a prime.

It is a super-2 number, since 2×49045084511² (a number of 22 digits) contains 22 as substring.

Together with 49045084513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49045084513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24522542255 + 24522542256.

It is an arithmetic number, because the mean of its divisors is an integer number (24522542256).

Almost surely, 2^49045084511 is an apocalyptic number.

49045084511 is a deficient number, since it is larger than the sum of its proper divisors (1).

49045084511 is an equidigital number, since it uses as much as digits as its factorization.

49045084511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 41.

The spelling of 49045084511 in words is "forty-nine billion, forty-five million, eighty-four thousand, five hundred eleven".