55674355347655 has 16 divisors (see below), whose sum is σ = 73371938724000. Its totient is φ = 40218692325760.

The previous prime is 55674355347649. The next prime is 55674355347671.

55674355347655 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55674355347655 - 2⁵ = 55674355347623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396840820 + ... + 3396857209.

It is an arithmetic number, because the mean of its divisors is an integer number (4585746170250).

Almost surely, 2^{55674355347655} is an apocalyptic number.

55674355347655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55674355347655 is a deficient number, since it is larger than the sum of its proper divisors (17697583376345).

55674355347655 is a wasteful number, since it uses less digits than its factorization.

55674355347655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793698194.

The product of its digits is 3969000000, while the sum is 70.

The spelling of 55674355347655 in words is "fifty-five trillion, six hundred seventy-four billion, three hundred fifty-five million, three hundred forty-seven thousand, six hundred fifty-five".