52020000034 has 16 divisors (see below), whose sum is σ = 82720677816. Its totient is φ = 24450169600.

The previous prime is 52020000031. The next prime is 52020000073. The reversal of 52020000034 is 43000002025.

It can be written as a sum of positive squares in 4 ways, for example, as 51581223225 + 438776809 = 227115^2 + 20947^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52019999972 and 52020000017.

It is not an unprimeable number, because it can be changed into a prime (52020000031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903877 + ... + 959704.

Almost surely, 2^52020000034 is an apocalyptic number.

52020000034 is a deficient number, since it is larger than the sum of its proper divisors (30700677782).

52020000034 is a wasteful number, since it uses less digits than its factorization.

52020000034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864421.

The product of its (nonzero) digits is 240, while the sum is 16.

Adding to 52020000034 its reverse (43000002025), we get a palindrome (95020002059).

The spelling of 52020000034 in words is "fifty-two billion, twenty million, thirty-four", and thus it is an aban number.