4961422056049 has 4 divisors (see below), whose sum is σ = 4991860228336. Its totient is φ = 4930983883764.

The previous prime is 4961422056047. The next prime is 4961422056053. The reversal of 4961422056049 is 9406502241694.

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 4961422056049 - 2¹ = 4961422056047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4961422055987 and 4961422056005.

It is not an unprimeable number, because it can be changed into a prime (4961422056047) 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, 15219085899 + ... + 15219086224.

It is an arithmetic number, because the mean of its divisors is an integer number (1247965057084).

Almost surely, 2^{4961422056049} is an apocalyptic number.

It is an amenable number.

4961422056049 is a deficient number, since it is larger than the sum of its proper divisors (30438172287).

4961422056049 is a wasteful number, since it uses less digits than its factorization.

4961422056049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30438172286.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 4961422056049 in words is "four trillion, nine hundred sixty-one billion, four hundred twenty-two million, fifty-six thousand, forty-nine".