53003000030528 has 28 divisors (see below), whose sum is σ = 105180775009632. Its totient is φ = 26500757508480.

The previous prime is 53003000030489. The next prime is 53003000030567. The reversal of 53003000030528 is 82503000030035.

It is an interprime number because it is at equal distance from previous prime (53003000030489) and next prime (53003000030567).

It is a super-3 number, since 3×53003000030528³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53003000030528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9295988 + ... + 13871603.

It is an arithmetic number, because the mean of its divisors is an integer number (3756456250344).

Almost surely, 2^{53003000030528} is an apocalyptic number.

It is an amenable number.

53003000030528 is a deficient number, since it is larger than the sum of its proper divisors (52177774979104).

53003000030528 is a wasteful number, since it uses less digits than its factorization.

53003000030528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23203350 (or 23203340 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 53003000030528 in words is "fifty-three trillion, three billion, thirty thousand, five hundred twenty-eight".