61264413302516 has 12 divisors (see below), whose sum is σ = 107214280027680. Its totient is φ = 30631761866040.

The previous prime is 61264413302453. The next prime is 61264413302611. The reversal of 61264413302516 is 61520331446216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110886296 + ... + 111437423.

It is an arithmetic number, because the mean of its divisors is an integer number (8934523335640).

Almost surely, 2^{61264413302516} is an apocalyptic number.

It is an amenable number.

61264413302516 is a deficient number, since it is larger than the sum of its proper divisors (45949866725164).

61264413302516 is a wasteful number, since it uses less digits than its factorization.

61264413302516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222392614 (or 222392612 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 61264413302516 in words is "sixty-one trillion, two hundred sixty-four billion, four hundred thirteen million, three hundred two thousand, five hundred sixteen".