32164049651 has 8 divisors (see below), whose sum is σ = 32739967680. Its totient is φ = 31592351232.

The previous prime is 32164049647. The next prime is 32164049653. The reversal of 32164049651 is 15694046123.

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

It is a cyclic number.

It is not a de Polignac number, because 32164049651 - 2² = 32164049647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32164049599 and 32164049608.

It is not an unprimeable number, because it can be changed into a prime (32164049653) 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, 1039520 + ... + 1070013.

It is an arithmetic number, because the mean of its divisors is an integer number (4092495960).

It is a narcissistic number, because it is equal to 3¹¹ + 2¹¹ + 1¹¹ + 6¹¹ + 4¹¹ + 0¹¹ + 4¹¹ + 9¹¹ + 6¹¹ + 5¹¹ + 1¹¹.

Almost surely, 2^32164049651 is an apocalyptic number.

32164049651 is a deficient number, since it is larger than the sum of its proper divisors (575918029).

32164049651 is a wasteful number, since it uses less digits than its factorization.

32164049651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109805.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 32164049651 in words is "thirty-two billion, one hundred sixty-four million, forty-nine thousand, six hundred fifty-one".