61753452050320 has 120 divisors (see below), whose sum is σ = 159150548337984. Its totient is φ = 22237560035328.

The previous prime is 61753452050293. The next prime is 61753452050333. The reversal of 61753452050320 is 2305025435716.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57533394 + ... + 58596913.

Almost surely, 2^{61753452050320} is an apocalyptic number.

It is an amenable number.

61753452050320 is an abundant number, since it is smaller than the sum of its proper divisors (97397096287664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61753452050320 is a wasteful number, since it uses less digits than its factorization.

61753452050320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116130377 (or 116130354 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 61753452050320 in words is "sixty-one trillion, seven hundred fifty-three billion, four hundred fifty-two million, fifty thousand, three hundred twenty".