61325856308 has 12 divisors (see below), whose sum is σ = 108323242272. Its totient is φ = 30376358520.

The previous prime is 61325856307. The next prime is 61325856323. The reversal of 61325856308 is 80365852316.

61325856308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61325856307) 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, 71641928 + ... + 71642783.

It is an arithmetic number, because the mean of its divisors is an integer number (9026936856).

Almost surely, 2^61325856308 is an apocalyptic number.

It is an amenable number.

61325856308 is a deficient number, since it is larger than the sum of its proper divisors (46997385964).

61325856308 is a wasteful number, since it uses less digits than its factorization.

61325856308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143284822 (or 143284820 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 61325856308 in words is "sixty-one billion, three hundred twenty-five million, eight hundred fifty-six thousand, three hundred eight".