52551051053530 has 8 divisors (see below), whose sum is σ = 94591891896372. Its totient is φ = 21020420421408.

The previous prime is 52551051053521. The next prime is 52551051053591. The reversal of 52551051053530 is 3535015015525.

It can be written as a sum of positive squares in 2 ways, for example, as 44379725799721 + 8171325253809 = 6661811^2 + 2858553^2 .

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

It is a super-2 number, since 2×52551051053530² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627552552667 + ... + 2627552552686.

Almost surely, 2^{52551051053530} is an apocalyptic number.

52551051053530 is a deficient number, since it is larger than the sum of its proper divisors (42040840842842).

52551051053530 is a wasteful number, since it uses less digits than its factorization.

52551051053530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255105105360.

The product of its (nonzero) digits is 281250, while the sum is 40.

The spelling of 52551051053530 in words is "fifty-two trillion, five hundred fifty-one billion, fifty-one million, fifty-three thousand, five hundred thirty".