49365946450 has 24 divisors (see below), whose sum is σ = 91882547712. Its totient is φ = 19733069520.

The previous prime is 49365946439. The next prime is 49365946459. The reversal of 49365946450 is 5464956394.

It is a junction number, because it is equal to n+sod(n) for n = 49365946391 and 49365946400.

It is not an unprimeable number, because it can be changed into a prime (49365946459) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 257634 + ... + 406333.

It is an arithmetic number, because the mean of its divisors is an integer number (3828439488).

Almost surely, 2^49365946450 is an apocalyptic number.

49365946450 is a deficient number, since it is larger than the sum of its proper divisors (42516601262).

49365946450 is a wasteful number, since it uses less digits than its factorization.

49365946450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665466 (or 665461 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 55.

The spelling of 49365946450 in words is "forty-nine billion, three hundred sixty-five million, nine hundred forty-six thousand, four hundred fifty".