567900660149 has 6 divisors (see below), whose sum is σ = 571540926114. Its totient is φ = 564283434000.

The previous prime is 567900660071. The next prime is 567900660161. The reversal of 567900660149 is 941066009765.

It can be written as a sum of positive squares in 3 ways, for example, as 3944719249 + 563955940900 = 62807^2 + 750970^2 .

It is a de Polignac number, because none of the positive numbers 2^k-567900660149 is a prime.

It is a super-2 number, since 2×567900660149² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 567900660149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (567900660169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11495102 + ... + 11544399.

It is an arithmetic number, because the mean of its divisors is an integer number (95256821019).

Almost surely, 2^567900660149 is an apocalyptic number.

It is an amenable number.

567900660149 is a deficient number, since it is larger than the sum of its proper divisors (3640265965).

567900660149 is an equidigital number, since it uses as much as digits as its factorization.

567900660149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23039815 (or 23039658 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 567900660149 in words is "five hundred sixty-seven billion, nine hundred million, six hundred sixty thousand, one hundred forty-nine".