49080280868449 has 4 divisors (see below), whose sum is σ = 49080301977600. Its totient is φ = 49080259759300.

The previous prime is 49080280868419. The next prime is 49080280868459. The reversal of 49080280868449 is 94486808208094.

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 49080280868449 - 2⁴¹ = 46881257612897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49080280868419) 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, 6564049 + ... + 11884750.

It is an arithmetic number, because the mean of its divisors is an integer number (12270075494400).

Almost surely, 2^{49080280868449} is an apocalyptic number.

It is an amenable number.

49080280868449 is a deficient number, since it is larger than the sum of its proper divisors (21109151).

49080280868449 is a wasteful number, since it uses less digits than its factorization.

49080280868449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21109150.

The product of its (nonzero) digits is 254803968, while the sum is 70.

The spelling of 49080280868449 in words is "forty-nine trillion, eighty billion, two hundred eighty million, eight hundred sixty-eight thousand, four hundred forty-nine".