53030604561550 has 576 divisors, whose sum is σ = 136020426135552. Its totient is φ = 15149030400000.

The previous prime is 53030604561527. The next prime is 53030604561553. The reversal of 53030604561550 is 5516540603035.

It is a junction number, because it is equal to n+sod(n) for n = 53030604561497 and 53030604561506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53030604561553) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 11401976725 + ... + 11401981375.

It is an arithmetic number, because the mean of its divisors is an integer number (236146573152).

Almost surely, 2^{53030604561550} is an apocalyptic number.

53030604561550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53030604561550 is an abundant number, since it is smaller than the sum of its proper divisors (82989821574002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53030604561550 is a wasteful number, since it uses less digits than its factorization.

53030604561550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5353 (or 5341 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 53030604561550 in words is "fifty-three trillion, thirty billion, six hundred four million, five hundred sixty-one thousand, five hundred fifty".