53406066356241 has 16 divisors (see below), whose sum is σ = 75397646016000. Its totient is φ = 33509312492288.

The previous prime is 53406066356171. The next prime is 53406066356297. The reversal of 53406066356241 is 14265366060435.

It is a cyclic number.

It is not a de Polignac number, because 53406066356241 - 2³¹ = 53403918872593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (53406066355241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1255566 + ... + 10410983.

It is an arithmetic number, because the mean of its divisors is an integer number (4712352876000).

Almost surely, 2^{53406066356241} is an apocalyptic number.

53406066356241 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

53406066356241 is a deficient number, since it is larger than the sum of its proper divisors (21991579659759).

53406066356241 is a wasteful number, since it uses less digits than its factorization.

53406066356241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756328.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 53406066356241 in words is "fifty-three trillion, four hundred six billion, sixty-six million, three hundred fifty-six thousand, two hundred forty-one".