10519223869487 has 2 divisors, whose sum is σ = 10519223869488. Its totient is φ = 10519223869486.

The previous prime is 10519223869433. The next prime is 10519223869529. The reversal of 10519223869487 is 78496832291501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10519223869487 - 2¹⁰ = 10519223868463 is a prime.

It is a super-2 number, since 2×10519223869487² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10519223869087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5259611934743 + 5259611934744.

It is an arithmetic number, because the mean of its divisors is an integer number (5259611934744).

It is a 1-persistent number, because it is pandigital, but 2⋅10519223869487 = 21038447738974 is not.

Almost surely, 2^{10519223869487} is an apocalyptic number.

10519223869487 is a deficient number, since it is larger than the sum of its proper divisors (1).

10519223869487 is an equidigital number, since it uses as much as digits as its factorization.

10519223869487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 10519223869487 in words is "ten trillion, five hundred nineteen billion, two hundred twenty-three million, eight hundred sixty-nine thousand, four hundred eighty-seven".