52520302514 has 4 divisors (see below), whose sum is σ = 78780453774. Its totient is φ = 26260151256.

The previous prime is 52520302501. The next prime is 52520302547. The reversal of 52520302514 is 41520302525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28111552225 + 24408750289 = 167665^2 + 156233^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130075627 + ... + 13130075630.

Almost surely, 2^52520302514 is an apocalyptic number.

52520302514 is a deficient number, since it is larger than the sum of its proper divisors (26260151260).

52520302514 is a wasteful number, since it uses less digits than its factorization.

52520302514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26260151259.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 52520302514 in words is "fifty-two billion, five hundred twenty million, three hundred two thousand, five hundred fourteen".