61264803700111 has 16 divisors (see below), whose sum is σ = 67053985181568. Its totient is φ = 55512241768800.

The previous prime is 61264803700099. The next prime is 61264803700211. The reversal of 61264803700111 is 11100730846216.

It is a cyclic number.

It is not a de Polignac number, because 61264803700111 - 2¹⁵ = 61264803667343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61264803700211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124443301 + ... + 124934641.

It is an arithmetic number, because the mean of its divisors is an integer number (4190874073848).

Almost surely, 2^{61264803700111} is an apocalyptic number.

61264803700111 is a deficient number, since it is larger than the sum of its proper divisors (5789181481457).

61264803700111 is a wasteful number, since it uses less digits than its factorization.

61264803700111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528582.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 61264803700111 in words is "sixty-one trillion, two hundred sixty-four billion, eight hundred three million, seven hundred thousand, one hundred eleven".