42522554651 has 4 divisors (see below), whose sum is σ = 42636556512. Its totient is φ = 42408552792.

The previous prime is 42522554561. The next prime is 42522554653. The reversal of 42522554651 is 15645522524.

42522554651 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 is a cyclic number.

It is not a de Polignac number, because 42522554651 - 2¹⁰ = 42522553627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42522554599 and 42522554608.

It is not an unprimeable number, because it can be changed into a prime (42522554653) 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, 57000371 + ... + 57001116.

It is an arithmetic number, because the mean of its divisors is an integer number (10659139128).

Almost surely, 2^42522554651 is an apocalyptic number.

42522554651 is a deficient number, since it is larger than the sum of its proper divisors (114001861).

42522554651 is a wasteful number, since it uses less digits than its factorization.

42522554651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114001860.

The product of its digits is 480000, while the sum is 41.

The spelling of 42522554651 in words is "forty-two billion, five hundred twenty-two million, five hundred fifty-four thousand, six hundred fifty-one".