55117300133510 has 32 divisors (see below), whose sum is σ = 99948351232800. Its totient is φ = 21883169871360.

The previous prime is 55117300133471. The next prime is 55117300133521. The reversal of 55117300133510 is 1533100371155.

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, 1269806 + ... + 10575774.

It is an arithmetic number, because the mean of its divisors is an integer number (3123385976025).

Almost surely, 2^{55117300133510} is an apocalyptic number.

55117300133510 is a deficient number, since it is larger than the sum of its proper divisors (44831051099290).

55117300133510 is a wasteful number, since it uses less digits than its factorization.

55117300133510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310376.

The product of its (nonzero) digits is 23625, while the sum is 35.

The spelling of 55117300133510 in words is "fifty-five trillion, one hundred seventeen billion, three hundred million, one hundred thirty-three thousand, five hundred ten".