1151912554363 has 2 divisors, whose sum is σ = 1151912554364. Its totient is φ = 1151912554362.

The previous prime is 1151912554307. The next prime is 1151912554421. The reversal of 1151912554363 is 3634552191511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151912554363 - 2⁹ = 1151912553851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1151912554063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575956277181 + 575956277182.

It is an arithmetic number, because the mean of its divisors is an integer number (575956277182).

Almost surely, 2^{1151912554363} is an apocalyptic number.

1151912554363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151912554363 is an equidigital number, since it uses as much as digits as its factorization.

1151912554363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 46.

The spelling of 1151912554363 in words is "one trillion, one hundred fifty-one billion, nine hundred twelve million, five hundred fifty-four thousand, three hundred sixty-three".