53414156303221 has 16 divisors (see below), whose sum is σ = 63553438441984. Its totient is φ = 43935947455104.

The previous prime is 53414156303197. The next prime is 53414156303267. The reversal of 53414156303221 is 12230365141435.

It is a cyclic number.

It is not a de Polignac number, because 53414156303221 - 2²¹ = 53414154206069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53414156307221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412530845 + ... + 1412568658.

It is an arithmetic number, because the mean of its divisors is an integer number (3972089902624).

Almost surely, 2^{53414156303221} is an apocalyptic number.

It is an amenable number.

53414156303221 is a deficient number, since it is larger than the sum of its proper divisors (10139282138763).

53414156303221 is a wasteful number, since it uses less digits than its factorization.

53414156303221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825099620.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 53414156303221 in words is "fifty-three trillion, four hundred fourteen billion, one hundred fifty-six million, three hundred three thousand, two hundred twenty-one".