84926853533 has 2 divisors, whose sum is σ = 84926853534. Its totient is φ = 84926853532.

The previous prime is 84926853527. The next prime is 84926853547. The reversal of 84926853533 is 33535862948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83337874489 + 1588979044 = 288683^2 + 39862^2 .

It is a cyclic number.

It is not a de Polignac number, because 84926853533 - 2¹² = 84926849437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84926853523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42463426766 + 42463426767.

It is an arithmetic number, because the mean of its divisors is an integer number (42463426767).

Almost surely, 2^84926853533 is an apocalyptic number.

It is an amenable number.

84926853533 is a deficient number, since it is larger than the sum of its proper divisors (1).

84926853533 is an equidigital number, since it uses as much as digits as its factorization.

84926853533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18662400, while the sum is 56.

The spelling of 84926853533 in words is "eighty-four billion, nine hundred twenty-six million, eight hundred fifty-three thousand, five hundred thirty-three".