53800005186004 has 96 divisors (see below), whose sum is σ = 130828045501440. Its totient is φ = 18689720716800.

The previous prime is 53800005185959. The next prime is 53800005186019. The reversal of 53800005186004 is 40068150000835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270295782 + ... + 270494749.

It is an arithmetic number, because the mean of its divisors is an integer number (1362792140640).

Almost surely, 2^{53800005186004} is an apocalyptic number.

It is an amenable number.

53800005186004 is an abundant number, since it is smaller than the sum of its proper divisors (77028040315436).

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

53800005186004 is a wasteful number, since it uses less digits than its factorization.

53800005186004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540790589 (or 540790587 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

Adding to 53800005186004 its reverse (40068150000835), we get a palindrome (93868155186839).

The spelling of 53800005186004 in words is "fifty-three trillion, eight hundred billion, five million, one hundred eighty-six thousand, four".