32059778401 has 4 divisors (see below), whose sum is σ = 36639746752. Its totient is φ = 27479810052.

The previous prime is 32059778393. The next prime is 32059778417. The reversal of 32059778401 is 10487795023.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10487795023 = 17 ⋅616929119.

It is a cyclic number.

It is not a de Polignac number, because 32059778401 - 2³ = 32059778393 is a prime.

It is a super-2 number, since 2×32059778401² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32059778461) 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, 2289984165 + ... + 2289984178.

It is an arithmetic number, because the mean of its divisors is an integer number (9159936688).

Almost surely, 2^32059778401 is an apocalyptic number.

It is an amenable number.

32059778401 is a deficient number, since it is larger than the sum of its proper divisors (4579968351).

32059778401 is an equidigital number, since it uses as much as digits as its factorization.

32059778401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579968350.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 32059778401 in words is "thirty-two billion, fifty-nine million, seven hundred seventy-eight thousand, four hundred one".