574492061461 has 2 divisors, whose sum is σ = 574492061462. Its totient is φ = 574492061460.

The previous prime is 574492061389. The next prime is 574492061477. The reversal of 574492061461 is 164160294475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379486800625 + 195005260836 = 616025^2 + 441594^2 .

It is a cyclic number.

It is not a de Polignac number, because 574492061461 - 2⁷ = 574492061333 is a prime.

It is a super-4 number, since 4×574492061461⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (574432061461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287246030730 + 287246030731.

It is an arithmetic number, because the mean of its divisors is an integer number (287246030731).

Almost surely, 2^574492061461 is an apocalyptic number.

It is an amenable number.

574492061461 is a deficient number, since it is larger than the sum of its proper divisors (1).

574492061461 is an equidigital number, since it uses as much as digits as its factorization.

574492061461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 574492061461 in words is "five hundred seventy-four billion, four hundred ninety-two million, sixty-one thousand, four hundred sixty-one".