5302545020523 has 24 divisors (see below), whose sum is σ = 7753908396000. Its totient is φ = 3491592407424.

The previous prime is 5302545020503. The next prime is 5302545020561. The reversal of 5302545020523 is 3250205452035.

5302545020523 is a `hidden beast` number, since 5 + 30 + 2 + 54 + 50 + 2 + 0 + 523 = 666.

It is not a de Polignac number, because 5302545020523 - 2⁶ = 5302545020459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5302545020503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10559968 + ... + 11050701.

It is an arithmetic number, because the mean of its divisors is an integer number (323079516500).

Almost surely, 2^{5302545020523} is an apocalyptic number.

5302545020523 is a deficient number, since it is larger than the sum of its proper divisors (2451363375477).

5302545020523 is a wasteful number, since it uses less digits than its factorization.

5302545020523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21611011 (or 21611008 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 5302545020523 in words is "five trillion, three hundred two billion, five hundred forty-five million, twenty thousand, five hundred twenty-three".