61334402055 has 16 divisors (see below), whose sum is σ = 98290581504. Its totient is φ = 32659835040.

The previous prime is 61334402039. The next prime is 61334402071. The reversal of 61334402055 is 55020443316.

It is an interprime number because it is at equal distance from previous prime (61334402039) and next prime (61334402071).

It is not a de Polignac number, because 61334402055 - 2⁴ = 61334402039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3230599 + ... + 3249528.

It is an arithmetic number, because the mean of its divisors is an integer number (6143161344).

Almost surely, 2^61334402055 is an apocalyptic number.

61334402055 is a deficient number, since it is larger than the sum of its proper divisors (36956179449).

61334402055 is a wasteful number, since it uses less digits than its factorization.

61334402055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6480766.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 61334402055 in words is "sixty-one billion, three hundred thirty-four million, four hundred two thousand, fifty-five".