61893303216190 has 16 divisors (see below), whose sum is σ = 111433283131392. Its totient is φ = 24751690765984.

The previous prime is 61893303216179. The next prime is 61893303216259. The reversal of 61893303216190 is 9161230339816.

It is a super-2 number, since 2×61893303216190² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 703768894 + ... + 703856833.

It is an arithmetic number, because the mean of its divisors is an integer number (6964580195712).

Almost surely, 2^{61893303216190} is an apocalyptic number.

61893303216190 is a deficient number, since it is larger than the sum of its proper divisors (49539979915202).

61893303216190 is a wasteful number, since it uses less digits than its factorization.

61893303216190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407630131.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 61893303216190 in words is "sixty-one trillion, eight hundred ninety-three billion, three hundred three million, two hundred sixteen thousand, one hundred ninety".