42531656062 has 8 divisors (see below), whose sum is σ = 72911410416. Its totient is φ = 18227852592.

The previous prime is 42531656059. The next prime is 42531656071. The reversal of 42531656062 is 26065613524.

It is a happy number.

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

It is a super-2 number, since 2×42531656062² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518987703 + ... + 1518987730.

It is an arithmetic number, because the mean of its divisors is an integer number (9113926302).

Almost surely, 2^42531656062 is an apocalyptic number.

42531656062 is a deficient number, since it is larger than the sum of its proper divisors (30379754354).

42531656062 is a wasteful number, since it uses less digits than its factorization.

42531656062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037975442.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 42531656062 in words is "forty-two billion, five hundred thirty-one million, six hundred fifty-six thousand, sixty-two".