52152054004 has 12 divisors (see below), whose sum is σ = 91278278784. Its totient is φ = 26072545784.

The previous prime is 52152053959. The next prime is 52152054029. The reversal of 52152054004 is 40045025125.

It is a super-2 number, since 2×52152054004² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 836452 + ... + 896635.

It is an arithmetic number, because the mean of its divisors is an integer number (7606523232).

Almost surely, 2^52152054004 is an apocalyptic number.

It is an amenable number.

52152054004 is a deficient number, since it is larger than the sum of its proper divisors (39126224780).

52152054004 is a wasteful number, since it uses less digits than its factorization.

52152054004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740614 (or 1740612 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 52152054004 its reverse (40045025125), we get a palindrome (92197079129).

The spelling of 52152054004 in words is "fifty-two billion, one hundred fifty-two million, fifty-four thousand, four".