52140300514 has 8 divisors (see below), whose sum is σ = 78234832620. Its totient is φ = 26062022976.

The previous prime is 52140300481. The next prime is 52140300521. The reversal of 52140300514 is 41500304125.

It is a happy number.

52140300514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51491324889 + 648975625 = 226917^2 + 25475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52140300514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4055619 + ... + 4068454.

Almost surely, 2^52140300514 is an apocalyptic number.

52140300514 is a deficient number, since it is larger than the sum of its proper divisors (26094532106).

52140300514 is a wasteful number, since it uses less digits than its factorization.

52140300514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8127284.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 52140300514 its reverse (41500304125), we get a palindrome (93640604639).

The spelling of 52140300514 in words is "fifty-two billion, one hundred forty million, three hundred thousand, five hundred fourteen".