53014230352644 has 24 divisors (see below), whose sum is σ = 134945313625248. Its totient is φ = 16064918288640.

The previous prime is 53014230352621. The next prime is 53014230352747. The reversal of 53014230352644 is 44625303241035.

It is a junction number, because it is equal to n+sod(n) for n = 53014230352596 and 53014230352605.

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, 200811478477 + ... + 200811478740.

It is an arithmetic number, because the mean of its divisors is an integer number (5622721401052).

Almost surely, 2^{53014230352644} is an apocalyptic number.

It is an amenable number.

53014230352644 is an abundant number, since it is smaller than the sum of its proper divisors (81931083272604).

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

53014230352644 is a wasteful number, since it uses less digits than its factorization.

53014230352644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401622957235 (or 401622957233 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 53014230352644 its reverse (44625303241035), we get a palindrome (97639533593679).

The spelling of 53014230352644 in words is "fifty-three trillion, fourteen billion, two hundred thirty million, three hundred fifty-two thousand, six hundred forty-four".