4355456253397 has 2 divisors, whose sum is σ = 4355456253398. Its totient is φ = 4355456253396.

The previous prime is 4355456253353. The next prime is 4355456253409. The reversal of 4355456253397 is 7933526545534.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2405185349956 + 1950270903441 = 1550866^2 + 1396521^2 .

It is a cyclic number.

It is not a de Polignac number, because 4355456253397 - 2¹⁵ = 4355456220629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4355456253497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177728126698 + 2177728126699.

It is an arithmetic number, because the mean of its divisors is an integer number (2177728126699).

Almost surely, 2^{4355456253397} is an apocalyptic number.

It is an amenable number.

4355456253397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4355456253397 is an equidigital number, since it uses as much as digits as its factorization.

4355456253397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120000, while the sum is 61.

The spelling of 4355456253397 in words is "four trillion, three hundred fifty-five billion, four hundred fifty-six million, two hundred fifty-three thousand, three hundred ninety-seven".