53230878530 has 8 divisors (see below), whose sum is σ = 95815581372. Its totient is φ = 21292351408.

The previous prime is 53230878527. The next prime is 53230878539. The reversal of 53230878530 is 3587803235.

It can be written as a sum of positive squares in 2 ways, for example, as 48110474281 + 5120404249 = 219341^2 + 71557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53230878530² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53230878539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2661543917 + ... + 2661543936.

Almost surely, 2^53230878530 is an apocalyptic number.

53230878530 is a deficient number, since it is larger than the sum of its proper divisors (42584702842).

53230878530 is a wasteful number, since it uses less digits than its factorization.

53230878530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323087860.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 53230878530 in words is "fifty-three billion, two hundred thirty million, eight hundred seventy-eight thousand, five hundred thirty".