355483464384553 has 2 divisors, whose sum is σ = 355483464384554. Its totient is φ = 355483464384552.

The previous prime is 355483464384511. The next prime is 355483464384569.

355483464384553 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230666595794944 + 124816868589609 = 15187712^2 + 11172147^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355483464384553 is a prime.

It is a super-2 number, since 2×355483464384553² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (355483464384593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177741732192276 + 177741732192277.

It is an arithmetic number, because the mean of its divisors is an integer number (177741732192277).

Almost surely, 2^{355483464384553} is an apocalyptic number.

It is an amenable number.

355483464384553 is a deficient number, since it is larger than the sum of its proper divisors (1).

355483464384553 is an equidigital number, since it uses as much as digits as its factorization.

355483464384553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4976640000, while the sum is 70.

The spelling of 355483464384553 in words is "three hundred fifty-five trillion, four hundred eighty-three billion, four hundred sixty-four million, three hundred eighty-four thousand, five hundred fifty-three".