1076551406233 has 2 divisors, whose sum is σ = 1076551406234. Its totient is φ = 1076551406232.

The previous prime is 1076551406221. The next prime is 1076551406239. The reversal of 1076551406233 is 3326041556701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 560629557504 + 515921848729 = 748752^2 + 718277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1076551406233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1076551406233.

It is not a weakly prime, because it can be changed into another prime (1076551406239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538275703116 + 538275703117.

It is an arithmetic number, because the mean of its divisors is an integer number (538275703117).

Almost surely, 2^{1076551406233} is an apocalyptic number.

It is an amenable number.

1076551406233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076551406233 is an equidigital number, since it uses as much as digits as its factorization.

1076551406233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 1076551406233 in words is "one trillion, seventy-six billion, five hundred fifty-one million, four hundred six thousand, two hundred thirty-three".