52028029751 has 4 divisors (see below), whose sum is σ = 52028503512. Its totient is φ = 52027555992.

The previous prime is 52028029747. The next prime is 52028029759. The reversal of 52028029751 is 15792082025.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52028029751 - 2² = 52028029747 is a prime.

It is a super-2 number, since 2×52028029751² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52028029699 and 52028029708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52028029759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22580 + ... + 323366.

It is an arithmetic number, because the mean of its divisors is an integer number (13007125878).

Almost surely, 2^52028029751 is an apocalyptic number.

52028029751 is a deficient number, since it is larger than the sum of its proper divisors (473761).

52028029751 is a wasteful number, since it uses less digits than its factorization.

52028029751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473760.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 52028029751 in words is "fifty-two billion, twenty-eight million, twenty-nine thousand, seven hundred fifty-one".