5185381301 has 4 divisors (see below), whose sum is σ = 5195296512. Its totient is φ = 5175466092.

The previous prime is 5185381277. The next prime is 5185381307. The reversal of 5185381301 is 1031835815.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1031835815 = 5 ⋅206367163.

It is a cyclic number.

It is not a de Polignac number, because 5185381301 - 2⁶ = 5185381237 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 (5185381307) 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, 4956821 + ... + 4957866.

It is an arithmetic number, because the mean of its divisors is an integer number (1298824128).

Almost surely, 2^5185381301 is an apocalyptic number.

It is an amenable number.

5185381301 is a deficient number, since it is larger than the sum of its proper divisors (9915211).

5185381301 is an equidigital number, since it uses as much as digits as its factorization.

5185381301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9915210.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 5185381301 is about 72009.5917291579. The cubic root of 5185381301 is about 1730.8531883703.

The spelling of 5185381301 in words is "five billion, one hundred eighty-five million, three hundred eighty-one thousand, three hundred one".