54545512751699 has 2 divisors, whose sum is σ = 54545512751700. Its totient is φ = 54545512751698.

The previous prime is 54545512751689. The next prime is 54545512751749. The reversal of 54545512751699 is 99615721554545.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54545512751699 is a prime.

It is a super-2 number, since 2×54545512751699² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54545512751689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27272756375849 + 27272756375850.

It is an arithmetic number, because the mean of its divisors is an integer number (27272756375850).

Almost surely, 2^{54545512751699} is an apocalyptic number.

54545512751699 is a deficient number, since it is larger than the sum of its proper divisors (1).

54545512751699 is an equidigital number, since it uses as much as digits as its factorization.

54545512751699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200000, while the sum is 68.

The spelling of 54545512751699 in words is "fifty-four trillion, five hundred forty-five billion, five hundred twelve million, seven hundred fifty-one thousand, six hundred ninety-nine".