52993028907 has 48 divisors (see below), whose sum is σ = 94391414208. Its totient is φ = 27898490880.

The previous prime is 52993028897. The next prime is 52993028909. The reversal of 52993028907 is 70982039925.

52993028907 is a `hidden beast` number, since 529 + 9 + 3 + 0 + 28 + 90 + 7 = 666.

52993028907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52993028907 - 2¹¹ = 52993026859 is a prime.

It is a super-2 number, since 2×52993028907² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52993028909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 364603 + ... + 488795.

It is an arithmetic number, because the mean of its divisors is an integer number (1966487796).

Almost surely, 2^52993028907 is an apocalyptic number.

52993028907 is a deficient number, since it is larger than the sum of its proper divisors (41398385301).

52993028907 is a wasteful number, since it uses less digits than its factorization.

52993028907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124740 (or 124737 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 52993028907 in words is "fifty-two billion, nine hundred ninety-three million, twenty-eight thousand, nine hundred seven".