4525478299361 has 2 divisors, whose sum is σ = 4525478299362. Its totient is φ = 4525478299360.

The previous prime is 4525478299283. The next prime is 4525478299373. The reversal of 4525478299361 is 1639928745254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4389154890961 + 136323408400 = 2095031^2 + 369220^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525478299361 - 2²⁶ = 4525411190497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4525478299561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262739149680 + 2262739149681.

It is an arithmetic number, because the mean of its divisors is an integer number (2262739149681).

Almost surely, 2^{4525478299361} is an apocalyptic number.

It is an amenable number.

4525478299361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525478299361 is an equidigital number, since it uses as much as digits as its factorization.

4525478299361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 130636800, while the sum is 65.

The spelling of 4525478299361 in words is "four trillion, five hundred twenty-five billion, four hundred seventy-eight million, two hundred ninety-nine thousand, three hundred sixty-one".