61541841035 has 8 divisors (see below), whose sum is σ = 77737062480. Its totient is φ = 46642237344.

The previous prime is 61541841007. The next prime is 61541841133. The reversal of 61541841035 is 53014814516.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61541841035 - 2¹⁶ = 61541775499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61541841035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323904332 + ... + 323904521.

It is an arithmetic number, because the mean of its divisors is an integer number (9717132810).

Almost surely, 2^61541841035 is an apocalyptic number.

61541841035 is a deficient number, since it is larger than the sum of its proper divisors (16195221445).

61541841035 is a wasteful number, since it uses less digits than its factorization.

61541841035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647808877.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 61541841035 in words is "sixty-one billion, five hundred forty-one million, eight hundred forty-one thousand, thirty-five".