1087845029417 has 2 divisors, whose sum is σ = 1087845029418. Its totient is φ = 1087845029416.

The previous prime is 1087845029353. The next prime is 1087845029423. The reversal of 1087845029417 is 7149205487801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 613983512041 + 473861517376 = 783571^2 + 688376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1087845029417 - 2⁶ = 1087845029353 is a prime.

It is not a weakly prime, because it can be changed into another prime (1087845029917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543922514708 + 543922514709.

It is an arithmetic number, because the mean of its divisors is an integer number (543922514709).

Almost surely, 2^{1087845029417} is an apocalyptic number.

It is an amenable number.

1087845029417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087845029417 is an equidigital number, since it uses as much as digits as its factorization.

1087845029417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 1087845029417 in words is "one trillion, eighty-seven billion, eight hundred forty-five million, twenty-nine thousand, four hundred seventeen".