61606424534 has 8 divisors (see below), whose sum is σ = 92527059288. Its totient is φ = 30764071440.

The previous prime is 61606424507. The next prime is 61606424569. The reversal of 61606424534 is 43542460616.

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

It is a junction number, because it is equal to n+sod(n) for n = 61606424491 and 61606424500.

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, 19568447 + ... + 19571594.

It is an arithmetic number, because the mean of its divisors is an integer number (11565882411).

Almost surely, 2^61606424534 is an apocalyptic number.

61606424534 is a deficient number, since it is larger than the sum of its proper divisors (30920634754).

61606424534 is a wasteful number, since it uses less digits than its factorization.

61606424534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39140830.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 61606424534 in words is "sixty-one billion, six hundred six million, four hundred twenty-four thousand, five hundred thirty-four".