32277930049 has 6 divisors (see below), whose sum is σ = 33742335746. Its totient is φ = 30874541280.

The previous prime is 32277930031. The next prime is 32277930079. The reversal of 32277930049 is 94003977223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31527553600 + 750376449 = 177560^2 + 27393^2 .

It is not a de Polignac number, because 32277930049 - 2²⁵ = 32244375617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32277929990 and 32277930008.

It is not an unprimeable number, because it can be changed into a prime (32277930029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30507912 + ... + 30508969.

Almost surely, 2^32277930049 is an apocalyptic number.

It is an amenable number.

32277930049 is a deficient number, since it is larger than the sum of its proper divisors (1464405697).

32277930049 is an equidigital number, since it uses as much as digits as its factorization.

32277930049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61016927 (or 61016904 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 46.

The spelling of 32277930049 in words is "thirty-two billion, two hundred seventy-seven million, nine hundred thirty thousand, forty-nine".