11610207752621 has 16 divisors (see below), whose sum is σ = 12299865686784. Its totient is φ = 10921296040704.

The previous prime is 11610207752579. The next prime is 11610207752639. The reversal of 11610207752621 is 12625770201611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11610207752621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11610207755621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431544656 + ... + 431571558.

It is an arithmetic number, because the mean of its divisors is an integer number (768741605424).

Almost surely, 2^{11610207752621} is an apocalyptic number.

It is an amenable number.

11610207752621 is a deficient number, since it is larger than the sum of its proper divisors (689657934163).

11610207752621 is a wasteful number, since it uses less digits than its factorization.

11610207752621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39820.

The product of its (nonzero) digits is 70560, while the sum is 41.

The spelling of 11610207752621 in words is "eleven trillion, six hundred ten billion, two hundred seven million, seven hundred fifty-two thousand, six hundred twenty-one".