52030543504 has 20 divisors (see below), whose sum is σ = 102711239676. Its totient is φ = 25524417152.

The previous prime is 52030543501. The next prime is 52030543507. The reversal of 52030543504 is 40534503025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52030543501) and next prime (52030543507).

It can be written as a sum of positive squares in 2 ways, for example, as 33398293504 + 18632250000 = 182752^2 + 136500^2 .

It is not an unprimeable number, because it can be changed into a prime (52030543501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30677539 + ... + 30679234.

Almost surely, 2^52030543504 is an apocalyptic number.

It is an amenable number.

52030543504 is a deficient number, since it is larger than the sum of its proper divisors (50680696172).

52030543504 is a wasteful number, since it uses less digits than its factorization.

52030543504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61356834 (or 61356828 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 52030543504 in words is "fifty-two billion, thirty million, five hundred forty-three thousand, five hundred four".