49371082481 has 4 divisors (see below), whose sum is σ = 56424094272. Its totient is φ = 42318070692.

The previous prime is 49371082447. The next prime is 49371082483. The reversal of 49371082481 is 18428017394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49371082481 - 2²⁶ = 49303973617 is a prime.

It is a super-2 number, since 2×49371082481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49371082483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3526505885 + ... + 3526505898.

It is an arithmetic number, because the mean of its divisors is an integer number (14106023568).

Almost surely, 2^49371082481 is an apocalyptic number.

It is an amenable number.

49371082481 is a deficient number, since it is larger than the sum of its proper divisors (7053011791).

49371082481 is an equidigital number, since it uses as much as digits as its factorization.

49371082481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053011790.

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 49371082481 in words is "forty-nine billion, three hundred seventy-one million, eighty-two thousand, four hundred eighty-one".