62445363161 has 4 divisors (see below), whose sum is σ = 62483887524. Its totient is φ = 62406838800.

The previous prime is 62445363151. The next prime is 62445363191. The reversal of 62445363161 is 16136354426.

62445363161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43840403161 + 18604960000 = 209381^2 + 136400^2 .

It is a cyclic number.

It is not a de Polignac number, because 62445363161 - 2²² = 62441168857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62445363131) 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, 19259750 + ... + 19262991.

It is an arithmetic number, because the mean of its divisors is an integer number (15620971881).

Almost surely, 2^62445363161 is an apocalyptic number.

It is an amenable number.

62445363161 is a deficient number, since it is larger than the sum of its proper divisors (38524363).

62445363161 is a wasteful number, since it uses less digits than its factorization.

62445363161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38524362.

The product of its digits is 311040, while the sum is 41.

The spelling of 62445363161 in words is "sixty-two billion, four hundred forty-five million, three hundred sixty-three thousand, one hundred sixty-one".