61761538703050 has 24 divisors (see below), whose sum is σ = 115991767453536. Its totient is φ = 24464764843440.

The previous prime is 61761538703041. The next prime is 61761538703177. The reversal of 61761538703050 is 5030783516716.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5996260744 + ... + 5996271043.

It is an arithmetic number, because the mean of its divisors is an integer number (4832990310564).

Almost surely, 2^{61761538703050} is an apocalyptic number.

61761538703050 is a deficient number, since it is larger than the sum of its proper divisors (54230228750486).

61761538703050 is a wasteful number, since it uses less digits than its factorization.

61761538703050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11992531902 (or 11992531897 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 61761538703050 in words is "sixty-one trillion, seven hundred sixty-one billion, five hundred thirty-eight million, seven hundred three thousand, fifty".