3479155481533 has 2 divisors, whose sum is σ = 3479155481534. Its totient is φ = 3479155481532.

The previous prime is 3479155481521. The next prime is 3479155481639. The reversal of 3479155481533 is 3351845519743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2902379027769 + 576776453764 = 1703637^2 + 759458^2 .

It is a cyclic number.

It is not a de Polignac number, because 3479155481533 - 2²¹ = 3479153384381 is a prime.

It is a super-2 number, since 2×3479155481533² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3479155481833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739577740766 + 1739577740767.

It is an arithmetic number, because the mean of its divisors is an integer number (1739577740767).

Almost surely, 2^{3479155481533} is an apocalyptic number.

It is an amenable number.

3479155481533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3479155481533 is an equidigital number, since it uses as much as digits as its factorization.

3479155481533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216000, while the sum is 58.

The spelling of 3479155481533 in words is "three trillion, four hundred seventy-nine billion, one hundred fifty-five million, four hundred eighty-one thousand, five hundred thirty-three".