52454100543052 has 24 divisors (see below), whose sum is σ = 98856837824976. Its totient is φ = 24209331897408.

The previous prime is 52454100543049. The next prime is 52454100543083. The reversal of 52454100543052 is 25034500145425.

It is a junction number, because it is equal to n+sod(n) for n = 52454100542996 and 52454100543014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199363 + ... + 10244410.

It is an arithmetic number, because the mean of its divisors is an integer number (4119034909374).

Almost surely, 2^{52454100543052} is an apocalyptic number.

52454100543052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52454100543052 is a deficient number, since it is larger than the sum of its proper divisors (46402737281924).

52454100543052 is a wasteful number, since it uses less digits than its factorization.

52454100543052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540377 (or 10540375 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 52454100543052 its reverse (25034500145425), we get a palindrome (77488600688477).

The spelling of 52454100543052 in words is "fifty-two trillion, four hundred fifty-four billion, one hundred million, five hundred forty-three thousand, fifty-two".