53444022422535 has 96 divisors (see below), whose sum is σ = 101523495191040. Its totient is φ = 25887513329664.

The previous prime is 53444022422459. The next prime is 53444022422563. The reversal of 53444022422535 is 53522422044435.

53444022422535 is a `hidden beast` number, since 5 + 34 + 4 + 40 + 2 + 2 + 42 + 2 + 535 = 666.

It is not a de Polignac number, because 53444022422535 - 2¹⁷ = 53444022291463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 39782527 + ... + 41103983.

It is an arithmetic number, because the mean of its divisors is an integer number (1057536408240).

Almost surely, 2^{53444022422535} is an apocalyptic number.

53444022422535 is a deficient number, since it is larger than the sum of its proper divisors (48079472768505).

53444022422535 is a wasteful number, since it uses less digits than its factorization.

53444022422535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323337 (or 1323334 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 45.

The spelling of 53444022422535 in words is "fifty-three trillion, four hundred forty-four billion, twenty-two million, four hundred twenty-two thousand, five hundred thirty-five".