52424543762 has 4 divisors (see below), whose sum is σ = 78636815646. Its totient is φ = 26212271880.

The previous prime is 52424543737. The next prime is 52424543807. The reversal of 52424543762 is 26734542425.

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., 48791950321 + 3632593441 = 220889^2 + 60271^2 .

It is a super-2 number, since 2×52424543762² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13106135939 + ... + 13106135942.

Almost surely, 2^52424543762 is an apocalyptic number.

52424543762 is a deficient number, since it is larger than the sum of its proper divisors (26212271884).

52424543762 is a wasteful number, since it uses less digits than its factorization.

52424543762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26212271883.

The product of its digits is 1612800, while the sum is 44.

The spelling of 52424543762 in words is "fifty-two billion, four hundred twenty-four million, five hundred forty-three thousand, seven hundred sixty-two".