61353222235316 has 24 divisors (see below), whose sum is σ = 117584633226816. Its totient is φ = 27779315333120.

The previous prime is 61353222235303. The next prime is 61353222235321.

It is a happy number.

61353222235316 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 2712812456 + ... + 2712835071.

It is an arithmetic number, because the mean of its divisors is an integer number (4899359717784).

Almost surely, 2^{61353222235316} is an apocalyptic number.

It is an amenable number.

61353222235316 is a deficient number, since it is larger than the sum of its proper divisors (56231410991500).

61353222235316 is a wasteful number, since it uses less digits than its factorization.

61353222235316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425647799 (or 5425647797 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 44.

The spelling of 61353222235316 in words is "sixty-one trillion, three hundred fifty-three billion, two hundred twenty-two million, two hundred thirty-five thousand, three hundred sixteen".