1054151004509 has 2 divisors, whose sum is σ = 1054151004510. Its totient is φ = 1054151004508.

The previous prime is 1054151004457. The next prime is 1054151004539. The reversal of 1054151004509 is 9054001514501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1042485924484 + 11665080025 = 1021022^2 + 108005^2 .

It is an emirp because it is prime and its reverse (9054001514501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054151004509 is a prime.

It is a super-2 number, since 2×1054151004509² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054151004539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527075502254 + 527075502255.

It is an arithmetic number, because the mean of its divisors is an integer number (527075502255).

Almost surely, 2^{1054151004509} is an apocalyptic number.

It is an amenable number.

1054151004509 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054151004509 is an equidigital number, since it uses as much as digits as its factorization.

1054151004509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 1054151004509 in words is "one trillion, fifty-four billion, one hundred fifty-one million, four thousand, five hundred nine".