32606722463 has 16 divisors (see below), whose sum is σ = 38142114816. Its totient is φ = 27298088640.

The previous prime is 32606722459. The next prime is 32606722471. The reversal of 32606722463 is 36422760623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32606722463 - 2² = 32606722459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32606722463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32606722493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257123 + ... + 362388.

It is an arithmetic number, because the mean of its divisors is an integer number (2383882176).

Almost surely, 2^32606722463 is an apocalyptic number.

32606722463 is a deficient number, since it is larger than the sum of its proper divisors (5535392353).

32606722463 is a wasteful number, since it uses less digits than its factorization.

32606722463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619694.

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 32606722463 in words is "thirty-two billion, six hundred six million, seven hundred twenty-two thousand, four hundred sixty-three".