1054270736819 has 2 divisors, whose sum is σ = 1054270736820. Its totient is φ = 1054270736818.

The previous prime is 1054270736791. The next prime is 1054270736833. The reversal of 1054270736819 is 9186370724501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1054270736819 - 2³² = 1049975769523 is a prime.

It is a super-2 number, since 2×1054270736819² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1054270736839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527135368409 + 527135368410.

It is an arithmetic number, because the mean of its divisors is an integer number (527135368410).

It is a 1-persistent number, because it is pandigital, but 2⋅1054270736819 = 2108541473638 is not.

Almost surely, 2^{1054270736819} is an apocalyptic number.

1054270736819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054270736819 is an equidigital number, since it uses as much as digits as its factorization.

1054270736819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 1054270736819 in words is "one trillion, fifty-four billion, two hundred seventy million, seven hundred thirty-six thousand, eight hundred nineteen".