49329437633 has 12 divisors (see below), whose sum is σ = 58169299140. Its totient is φ = 41703161472.

The previous prime is 49329437627. The next prime is 49329437687. The reversal of 49329437633 is 33673492394.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38021880064 + 11307557569 = 194992^2 + 106337^2 .

It is not a de Polignac number, because 49329437633 - 2⁶ = 49329437569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49329337633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6891788 + ... + 6898941.

It is an arithmetic number, because the mean of its divisors is an integer number (4847441595).

Almost surely, 2^49329437633 is an apocalyptic number.

It is an amenable number.

49329437633 is a deficient number, since it is larger than the sum of its proper divisors (8839861507).

49329437633 is a wasteful number, since it uses less digits than its factorization.

49329437633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13790816 (or 13790809 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 53.

The spelling of 49329437633 in words is "forty-nine billion, three hundred twenty-nine million, four hundred thirty-seven thousand, six hundred thirty-three".