52086379513 has 12 divisors (see below), whose sum is σ = 60804394320. Its totient is φ = 44487698472.

The previous prime is 52086379489. The next prime is 52086379523. The reversal of 52086379513 is 31597368025.

It is not a de Polignac number, because 52086379513 - 2¹³ = 52086371321 is a prime.

It is a super-2 number, since 2×52086379513² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52086379523) 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 11 ways as a sum of consecutive naturals, for example, 1864203 + ... + 1891936.

It is an arithmetic number, because the mean of its divisors is an integer number (5067032860).

Almost surely, 2^52086379513 is an apocalyptic number.

It is an amenable number.

52086379513 is a deficient number, since it is larger than the sum of its proper divisors (8718014807).

52086379513 is a wasteful number, since it uses less digits than its factorization.

52086379513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756436 (or 3756429 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 52086379513 in words is "fifty-two billion, eighty-six million, three hundred seventy-nine thousand, five hundred thirteen".