49783451552 has 24 divisors (see below), whose sum is σ = 101172822912. Its totient is φ = 24088766400.

The previous prime is 49783451551. The next prime is 49783451579. The reversal of 49783451552 is 25515438794.

It is a junction number, because it is equal to n+sod(n) for n = 49783451494 and 49783451503.

It is not an unprimeable number, because it can be changed into a prime (49783451551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25091474 + ... + 25093457.

It is an arithmetic number, because the mean of its divisors is an integer number (4215534288).

Almost surely, 2^49783451552 is an apocalyptic number.

It is an amenable number.

49783451552 is an abundant number, since it is smaller than the sum of its proper divisors (51389371360).

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

49783451552 is a wasteful number, since it uses less digits than its factorization.

49783451552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50184972 (or 50184964 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 53.

The spelling of 49783451552 in words is "forty-nine billion, seven hundred eighty-three million, four hundred fifty-one thousand, five hundred fifty-two".