55101055005601 has 32 divisors (see below), whose sum is σ = 60844692727296. Its totient is φ = 49895561161600.

The previous prime is 55101055005541. The next prime is 55101055005677. The reversal of 55101055005601 is 10650055010155.

It is not a de Polignac number, because 55101055005601 - 2⁷ = 55101055005473 is a prime.

It is a super-2 number, since 2×55101055005601² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55101055005701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1094705031 + ... + 1094755363.

It is an arithmetic number, because the mean of its divisors is an integer number (1901396647728).

Almost surely, 2^{55101055005601} is an apocalyptic number.

It is an amenable number.

55101055005601 is a deficient number, since it is larger than the sum of its proper divisors (5743637721695).

55101055005601 is a wasteful number, since it uses less digits than its factorization.

55101055005601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53574 (or 53552 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 55101055005601 in words is "fifty-five trillion, one hundred one billion, fifty-five million, five thousand, six hundred one".