1153277515063 has 2 divisors, whose sum is σ = 1153277515064. Its totient is φ = 1153277515062.

The previous prime is 1153277515051. The next prime is 1153277515067. The reversal of 1153277515063 is 3605157723511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153277515063 - 2³³ = 1144687580471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153277515067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576638757531 + 576638757532.

It is an arithmetic number, because the mean of its divisors is an integer number (576638757532).

Almost surely, 2^{1153277515063} is an apocalyptic number.

1153277515063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153277515063 is an equidigital number, since it uses as much as digits as its factorization.

1153277515063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 661500, while the sum is 46.

The spelling of 1153277515063 in words is "one trillion, one hundred fifty-three billion, two hundred seventy-seven million, five hundred fifteen thousand, sixty-three".