49365278448 has 20 divisors (see below), whose sum is σ = 127526969448. Its totient is φ = 16455092800.

The previous prime is 49365278441. The next prime is 49365278483. The reversal of 49365278448 is 84487256394.

It is a junction number, because it is equal to n+sod(n) for n = 49365278391 and 49365278400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49365278441) 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, 514221603 + ... + 514221698.

Almost surely, 2^49365278448 is an apocalyptic number.

49365278448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49365278448 is an abundant number, since it is smaller than the sum of its proper divisors (78161691000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49365278448 is a wasteful number, since it uses less digits than its factorization.

49365278448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028443312 (or 1028443306 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 60.

The spelling of 49365278448 in words is "forty-nine billion, three hundred sixty-five million, two hundred seventy-eight thousand, four hundred forty-eight".