52102053532 has 6 divisors (see below), whose sum is σ = 91178593688. Its totient is φ = 26051026764.

The previous prime is 52102053511. The next prime is 52102053539. The reversal of 52102053532 is 23535020125.

It is a self number, because there is not a number n which added to its sum of digits gives 52102053532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52102053539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6512756688 + ... + 6512756695.

Almost surely, 2^52102053532 is an apocalyptic number.

It is an amenable number.

52102053532 is a deficient number, since it is larger than the sum of its proper divisors (39076540156).

52102053532 is a wasteful number, since it uses less digits than its factorization.

52102053532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13025513387 (or 13025513385 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 52102053532 its reverse (23535020125), we get a palindrome (75637073657).

The spelling of 52102053532 in words is "fifty-two billion, one hundred two million, fifty-three thousand, five hundred thirty-two".