5601301261 has 4 divisors (see below), whose sum is σ = 5616080800. Its totient is φ = 5586521724.

The previous prime is 5601301243. The next prime is 5601301283. The reversal of 5601301261 is 1621031065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5601301261 - 2⁵ = 5601301229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601301291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7389201 + ... + 7389958.

It is an arithmetic number, because the mean of its divisors is an integer number (1404020200).

Almost surely, 2^5601301261 is an apocalyptic number.

It is an amenable number.

5601301261 is a deficient number, since it is larger than the sum of its proper divisors (14779539).

5601301261 is a wasteful number, since it uses less digits than its factorization.

5601301261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14779538.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5601301261 is about 74841.8416462342. The cubic root of 5601301261 is about 1775.9455398386.

The spelling of 5601301261 in words is "five billion, six hundred one million, three hundred one thousand, two hundred sixty-one".