61456035303016 has 32 divisors (see below), whose sum is σ = 115299447367680. Its totient is φ = 30709518840000.

The previous prime is 61456035303007. The next prime is 61456035303097. The reversal of 61456035303016 is 61030353065416.

It is a happy 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, 180117570 + ... + 180458446.

It is an arithmetic number, because the mean of its divisors is an integer number (3603107730240).

Almost surely, 2^{61456035303016} is an apocalyptic number.

It is an amenable number.

61456035303016 is a deficient number, since it is larger than the sum of its proper divisors (53843412064664).

61456035303016 is a wasteful number, since it uses less digits than its factorization.

61456035303016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354385 (or 354381 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 61456035303016 in words is "sixty-one trillion, four hundred fifty-six billion, thirty-five million, three hundred three thousand, sixteen".