32475799049 has 4 divisors (see below), whose sum is σ = 33887790336. Its totient is φ = 31063807764.

The previous prime is 32475798991. The next prime is 32475799061. The reversal of 32475799049 is 94099757423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32475799049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32475799249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705995609 + ... + 705995654.

It is an arithmetic number, because the mean of its divisors is an integer number (8471947584).

Almost surely, 2^32475799049 is an apocalyptic number.

It is an amenable number.

32475799049 is a deficient number, since it is larger than the sum of its proper divisors (1411991287).

32475799049 is a wasteful number, since it uses less digits than its factorization.

32475799049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411991286.

The product of its (nonzero) digits is 17146080, while the sum is 59.

The spelling of 32475799049 in words is "thirty-two billion, four hundred seventy-five million, seven hundred ninety-nine thousand, forty-nine".