49566190459 has 8 divisors (see below), whose sum is σ = 50637077568. Its totient is φ = 48495982080.

The previous prime is 49566190451. The next prime is 49566190477. The reversal of 49566190459 is 95409166594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49566190459 - 2³ = 49566190451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49566190451) 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 7 ways as a sum of consecutive naturals, for example, 20652 + ... + 315529.

It is an arithmetic number, because the mean of its divisors is an integer number (6329634696).

Almost surely, 2^49566190459 is an apocalyptic number.

49566190459 is a deficient number, since it is larger than the sum of its proper divisors (1070887109).

49566190459 is a wasteful number, since it uses less digits than its factorization.

49566190459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339365.

The product of its (nonzero) digits is 10497600, while the sum is 58.

The spelling of 49566190459 in words is "forty-nine billion, five hundred sixty-six million, one hundred ninety thousand, four hundred fifty-nine".