61416063445165 has 32 divisors (see below), whose sum is σ = 87769844015616. Its totient is φ = 40665564725760.

The previous prime is 61416063445141. The next prime is 61416063445189. The reversal of 61416063445165 is 56154436061416.

It is an interprime number because it is at equal distance from previous prime (61416063445141) and next prime (61416063445189).

It is not a de Polignac number, because 61416063445165 - 2⁹ = 61416063444653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588280629 + ... + 588385018.

It is an arithmetic number, because the mean of its divisors is an integer number (2742807625488).

Almost surely, 2^{61416063445165} is an apocalyptic number.

61416063445165 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

61416063445165 is a deficient number, since it is larger than the sum of its proper divisors (26353780570451).

61416063445165 is a wasteful number, since it uses less digits than its factorization.

61416063445165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176665749.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 61416063445165 in words is "sixty-one trillion, four hundred sixteen billion, sixty-three million, four hundred forty-five thousand, one hundred sixty-five".