1054398713 has 2 divisors, whose sum is σ = 1054398714. Its totient is φ = 1054398712.

The previous prime is 1054398703. The next prime is 1054398727. The reversal of 1054398713 is 3178934501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 866242624 + 188156089 = 29432^2 + 13717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054398713 is a prime.

It is a super-2 number, since 2×1054398713² = 2223513291952112738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054398703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527199356 + 527199357.

It is an arithmetic number, because the mean of its divisors is an integer number (527199357).

Almost surely, 2^1054398713 is an apocalyptic number.

It is an amenable number.

1054398713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054398713 is an equidigital number, since it uses as much as digits as its factorization.

1054398713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1054398713 is about 32471.5061707953. The cubic root of 1054398713 is about 1017.8136924361.

The spelling of 1054398713 in words is "one billion, fifty-four million, three hundred ninety-eight thousand, seven hundred thirteen".