5201655101 has 4 divisors (see below), whose sum is σ = 5342240412. Its totient is φ = 5061069792.

The previous prime is 5201655073. The next prime is 5201655127. The reversal of 5201655101 is 1015561025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3906375001 + 1295280100 = 62501^2 + 35990^2 .

It is a cyclic number.

It is not a de Polignac number, because 5201655101 - 2³⁰ = 4127913277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201655131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70292600 + ... + 70292673.

It is an arithmetic number, because the mean of its divisors is an integer number (1335560103).

Almost surely, 2^5201655101 is an apocalyptic number.

It is an amenable number.

5201655101 is a deficient number, since it is larger than the sum of its proper divisors (140585311).

5201655101 is a wasteful number, since it uses less digits than its factorization.

5201655101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140585310.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 5201655101 is about 72122.5006568685. The cubic root of 5201655101 is about 1732.6620005696.

The spelling of 5201655101 in words is "five billion, two hundred one million, six hundred fifty-five thousand, one hundred one".