1523480265199 has 2 divisors, whose sum is σ = 1523480265200. Its totient is φ = 1523480265198.

The previous prime is 1523480265157. The next prime is 1523480265239. The reversal of 1523480265199 is 9915620843251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1523480265199 - 2¹⁵ = 1523480232431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1523480265119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 761740132599 + 761740132600.

It is an arithmetic number, because the mean of its divisors is an integer number (761740132600).

Almost surely, 2^{1523480265199} is an apocalyptic number.

1523480265199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1523480265199 is an equidigital number, since it uses as much as digits as its factorization.

1523480265199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 1523480265199 in words is "one trillion, five hundred twenty-three billion, four hundred eighty million, two hundred sixty-five thousand, one hundred ninety-nine".