49090302450 has 768 divisors, whose sum is σ = 174138854400. Its totient is φ = 9909043200.

The previous prime is 49090302439. The next prime is 49090302493. The reversal of 49090302450 is 5420309094.

49090302450 is a `hidden beast` number, since 4 + 90 + 90 + 30 + 2 + 450 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 191012722 + ... + 191012978.

It is an arithmetic number, because the mean of its divisors is an integer number (226743300).

Almost surely, 2^49090302450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49090302450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87069427200).

49090302450 is an abundant number, since it is smaller than the sum of its proper divisors (125048551950).

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

49090302450 is a wasteful number, since it uses less digits than its factorization.

49090302450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 49090302450 in words is "forty-nine billion, ninety million, three hundred two thousand, four hundred fifty".