49445125591119 has 4 divisors (see below), whose sum is σ = 65926834121496. Its totient is φ = 32963417060744.

The previous prime is 49445125591087. The next prime is 49445125591133. The reversal of 49445125591119 is 91119552154494.

49445125591119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49445125591119 - 2⁵ = 49445125591087 is a prime.

It is a super-2 number, since 2×49445125591119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49445125591919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8240854265184 + ... + 8240854265189.

It is an arithmetic number, because the mean of its divisors is an integer number (16481708530374).

Almost surely, 2^{49445125591119} is an apocalyptic number.

49445125591119 is a deficient number, since it is larger than the sum of its proper divisors (16481708530377).

49445125591119 is a wasteful number, since it uses less digits than its factorization.

49445125591119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16481708530376.

The product of its digits is 11664000, while the sum is 60.

The spelling of 49445125591119 in words is "forty-nine trillion, four hundred forty-five billion, one hundred twenty-five million, five hundred ninety-one thousand, one hundred nineteen".