49447605363 has 8 divisors (see below), whose sum is σ = 71001689808. Its totient is φ = 30429295584.

The previous prime is 49447605349. The next prime is 49447605391. The reversal of 49447605363 is 36350674494.

It is a happy number.

49447605363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 49447605363 - 2⁸ = 49447605107 is a prime.

It is a super-2 number, since 2×49447605363² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49447605313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633943620 + ... + 633943697.

It is an arithmetic number, because the mean of its divisors is an integer number (8875211226).

Almost surely, 2^49447605363 is an apocalyptic number.

49447605363 is a deficient number, since it is larger than the sum of its proper divisors (21554084445).

49447605363 is a wasteful number, since it uses less digits than its factorization.

49447605363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267887333.

The product of its (nonzero) digits is 6531840, while the sum is 51.

The spelling of 49447605363 in words is "forty-nine billion, four hundred forty-seven million, six hundred five thousand, three hundred sixty-three".