63422872151 has 4 divisors (see below), whose sum is σ = 63423414312. Its totient is φ = 63422329992.

The previous prime is 63422872103. The next prime is 63422872181. The reversal of 63422872151 is 15127822436.

63422872151 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 63422872151 - 2²⁶ = 63355763287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63422872099 and 63422872108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63422872181) 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, 14921 + ... + 356466.

It is an arithmetic number, because the mean of its divisors is an integer number (15855853578).

Almost surely, 2^63422872151 is an apocalyptic number.

63422872151 is a deficient number, since it is larger than the sum of its proper divisors (542161).

63422872151 is a wasteful number, since it uses less digits than its factorization.

63422872151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542160.

The product of its digits is 161280, while the sum is 41.

The spelling of 63422872151 in words is "sixty-three billion, four hundred twenty-two million, eight hundred seventy-two thousand, one hundred fifty-one".