52087688354 has 8 divisors (see below), whose sum is σ = 84141650460. Its totient is φ = 24040471536.

The previous prime is 52087688351. The next prime is 52087688363. The reversal of 52087688354 is 45388678025.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 49251593329 + 2836095025 = 221927^2 + 53255^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 52087688354.

It is not an unprimeable number, because it can be changed into a prime (52087688351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001686289 + ... + 1001686340.

Almost surely, 2^52087688354 is an apocalyptic number.

52087688354 is a deficient number, since it is larger than the sum of its proper divisors (32053962106).

52087688354 is a wasteful number, since it uses less digits than its factorization.

52087688354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003372644.

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 52087688354 in words is "fifty-two billion, eighty-seven million, six hundred eighty-eight thousand, three hundred fifty-four".