61358782283 has 8 divisors (see below), whose sum is σ = 61476039456. Its totient is φ = 61241630400.

The previous prime is 61358782259. The next prime is 61358782319. The reversal of 61358782283 is 38228785316.

It is a happy number.

61358782283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 61358782283 - 2²⁸ = 61090346827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61358782213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193693 + ... + 1244033.

It is an arithmetic number, because the mean of its divisors is an integer number (7684504932).

Almost surely, 2^61358782283 is an apocalyptic number.

61358782283 is a deficient number, since it is larger than the sum of its proper divisors (117257173).

61358782283 is a wasteful number, since it uses less digits than its factorization.

61358782283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52645.

The product of its digits is 3870720, while the sum is 53.

The spelling of 61358782283 in words is "sixty-one billion, three hundred fifty-eight million, seven hundred eighty-two thousand, two hundred eighty-three".