5601893761 has 4 divisors (see below), whose sum is σ = 5602367232. Its totient is φ = 5601420292.

The previous prime is 5601893749. The next prime is 5601893809. The reversal of 5601893761 is 1673981065.

It is a happy number.

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 5601893761 - 2²⁷ = 5467676033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5601893701) 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, 218521 + ... + 242806.

It is an arithmetic number, because the mean of its divisors is an integer number (1400591808).

Almost surely, 2^5601893761 is an apocalyptic number.

It is an amenable number.

5601893761 is a deficient number, since it is larger than the sum of its proper divisors (473471).

5601893761 is a wasteful number, since it uses less digits than its factorization.

5601893761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473470.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 5601893761 is about 74845.7998888381. The cubic root of 5601893761 is about 1776.0081568737.

The spelling of 5601893761 in words is "five billion, six hundred one million, eight hundred ninety-three thousand, seven hundred sixty-one".