49050456 has 128 divisors (see below), whose sum is σ = 155258880. Its totient is φ = 12566016.

The previous prime is 49050451. The next prime is 49050497. The reversal of 49050456 is 65405094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49050451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80505 + ... + 81111.

It is an arithmetic number, because the mean of its divisors is an integer number (1212960).

Almost surely, 2^49050456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49050456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77629440).

49050456 is an abundant number, since it is smaller than the sum of its proper divisors (106208424).

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

49050456 is a wasteful number, since it uses less digits than its factorization.

49050456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 49050456 is about 7003.6030727048. The cubic root of 49050456 is about 366.0561292280.

The spelling of 49050456 in words is "forty-nine million, fifty thousand, four hundred fifty-six".