52022351154401 has 4 divisors (see below), whose sum is σ = 52482725943492. Its totient is φ = 51561976365312.

The previous prime is 52022351154391. The next prime is 52022351154413. The reversal of 52022351154401 is 10445115322025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 369396528400 + 51652954626001 = 607780^2 + 7186999^2 .

It is a cyclic number.

It is not a de Polignac number, because 52022351154401 - 2¹⁸ = 52022350892257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52022351154461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230187394376 + ... + 230187394601.

It is an arithmetic number, because the mean of its divisors is an integer number (13120681485873).

Almost surely, 2^{52022351154401} is an apocalyptic number.

It is an amenable number.

52022351154401 is a deficient number, since it is larger than the sum of its proper divisors (460374789091).

52022351154401 is a wasteful number, since it uses less digits than its factorization.

52022351154401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460374789090.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 52022351154401 its reverse (10445115322025), we get a palindrome (62467466476426).

The spelling of 52022351154401 in words is "fifty-two trillion, twenty-two billion, three hundred fifty-one million, one hundred fifty-four thousand, four hundred one".