53026427144321 has 8 divisors (see below), whose sum is σ = 53046260762880. Its totient is φ = 53006597222688.

The previous prime is 53026427144263. The next prime is 53026427144347. The reversal of 53026427144321 is 12344172462035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53026427144321 - 2²⁶ = 53026360035457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53026427144021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27936140 + ... + 29773826.

It is an arithmetic number, because the mean of its divisors is an integer number (6630782595360).

Almost surely, 2^{53026427144321} is an apocalyptic number.

It is an amenable number.

53026427144321 is a deficient number, since it is larger than the sum of its proper divisors (19833618559).

53026427144321 is a wasteful number, since it uses less digits than its factorization.

53026427144321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848463.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 53026427144321 in words is "fifty-three trillion, twenty-six billion, four hundred twenty-seven million, one hundred forty-four thousand, three hundred twenty-one".