55101427701 has 16 divisors (see below), whose sum is σ = 79687577088. Its totient is φ = 33730188800.

The previous prime is 55101427663. The next prime is 55101427729. The reversal of 55101427701 is 10772410155.

It is a cyclic number.

It is not a de Polignac number, because 55101427701 - 2⁷ = 55101427573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55101427001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13173765 + ... + 13177946.

It is an arithmetic number, because the mean of its divisors is an integer number (4980473568).

Almost surely, 2^55101427701 is an apocalyptic number.

55101427701 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

55101427701 is a deficient number, since it is larger than the sum of its proper divisors (24586149387).

55101427701 is a wasteful number, since it uses less digits than its factorization.

55101427701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26351772.

The product of its (nonzero) digits is 9800, while the sum is 33.

Adding to 55101427701 its reverse (10772410155), we get a palindrome (65873837856).

The spelling of 55101427701 in words is "fifty-five billion, one hundred one million, four hundred twenty-seven thousand, seven hundred one".