2475564655742 has 12 divisors (see below), whose sum is σ = 3919072579416. Its totient is φ = 1172635889220.

The previous prime is 2475564655721. The next prime is 2475564655807.

It is a happy number.

2475564655742 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2475564655742² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1714379234 + ... + 1714380677.

It is an arithmetic number, because the mean of its divisors is an integer number (326589381618).

Almost surely, 2^{2475564655742} is an apocalyptic number.

2475564655742 is a deficient number, since it is larger than the sum of its proper divisors (1443507923674).

2475564655742 is a wasteful number, since it uses less digits than its factorization.

2475564655742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428759951 (or 3428759932 counting only the distinct ones).

The product of its digits is 282240000, while the sum is 62.

The spelling of 2475564655742 in words is "two trillion, four hundred seventy-five billion, five hundred sixty-four million, six hundred fifty-five thousand, seven hundred forty-two".