1474517061091 has 2 divisors, whose sum is σ = 1474517061092. Its totient is φ = 1474517061090.

The previous prime is 1474517061089. The next prime is 1474517061133. The reversal of 1474517061091 is 1901607154741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1474517061091 - 2¹ = 1474517061089 is a prime.

It is a super-2 number, since 2×1474517061091² (a number of 25 digits) contains 22 as substring.

Together with 1474517061089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1474517061491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737258530545 + 737258530546.

It is an arithmetic number, because the mean of its divisors is an integer number (737258530546).

Almost surely, 2^{1474517061091} is an apocalyptic number.

1474517061091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474517061091 is an equidigital number, since it uses as much as digits as its factorization.

1474517061091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 1474517061091 in words is "one trillion, four hundred seventy-four billion, five hundred seventeen million, sixty-one thousand, ninety-one".