610554704401 has 4 divisors (see below), whose sum is σ = 615957843492. Its totient is φ = 605151565312.

The previous prime is 610554704377. The next prime is 610554704411. The reversal of 610554704401 is 104407455016.

It is a Cunningham number, because it is equal to 781380²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10758668176 + 599796036225 = 103724^2 + 774465^2 .

It is a cyclic number.

It is not a de Polignac number, because 610554704401 - 2¹³ = 610554696209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610554704411) 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 in 3 ways as a sum of consecutive naturals, for example, 2701569376 + ... + 2701569601.

It is an arithmetic number, because the mean of its divisors is an integer number (153989460873).

Almost surely, 2^610554704401 is an apocalyptic number.

It is an amenable number.

610554704401 is a deficient number, since it is larger than the sum of its proper divisors (5403139091).

610554704401 is a wasteful number, since it uses less digits than its factorization.

610554704401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5403139090.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 610554704401 in words is "six hundred ten billion, five hundred fifty-four million, seven hundred four thousand, four hundred one".