41561510051 has 32 divisors (see below), whose sum is σ = 44286652800. Its totient is φ = 38944604160.

The previous prime is 41561510027. The next prime is 41561510077. The reversal of 41561510051 is 15001516514.

It is a cyclic number.

It is not a de Polignac number, because 41561510051 - 2⁶ = 41561509987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 41561509996 and 41561510023.

It is not an unprimeable number, because it can be changed into a prime (41561510021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61755251 + ... + 61755923.

It is an arithmetic number, because the mean of its divisors is an integer number (1383957900).

Almost surely, 2^41561510051 is an apocalyptic number.

41561510051 is a deficient number, since it is larger than the sum of its proper divisors (2725142749).

41561510051 is a wasteful number, since it uses less digits than its factorization.

41561510051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 41561510051 in words is "forty-one billion, five hundred sixty-one million, five hundred ten thousand, fifty-one".