355000499453 has 2 divisors, whose sum is σ = 355000499454. Its totient is φ = 355000499452.

The previous prime is 355000499449. The next prime is 355000499461. The reversal of 355000499453 is 354994000553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349278636004 + 5721863449 = 590998^2 + 75643^2 .

It is a cyclic number.

It is not a de Polignac number, because 355000499453 - 2² = 355000499449 is a prime.

It is a super-2 number, since 2×355000499453² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 355000499398 and 355000499407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355000499053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177500249726 + 177500249727.

It is an arithmetic number, because the mean of its divisors is an integer number (177500249727).

Almost surely, 2^355000499453 is an apocalyptic number.

It is an amenable number.

355000499453 is a deficient number, since it is larger than the sum of its proper divisors (1).

355000499453 is an equidigital number, since it uses as much as digits as its factorization.

355000499453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 355000499453 in words is "three hundred fifty-five billion, four hundred ninety-nine thousand, four hundred fifty-three".