37455472468 has 6 divisors (see below), whose sum is σ = 65547076826. Its totient is φ = 18727736232.

The previous prime is 37455472463. The next prime is 37455472507. The reversal of 37455472468 is 86427455473.

It can be written as a sum of positive squares in only one way, i.e., 29725897744 + 7729574724 = 172412^2 + 87918^2 .

It is a super-2 number, since 2×37455472468² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37455472463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4681934055 + ... + 4681934062.

Almost surely, 2^37455472468 is an apocalyptic number.

It is an amenable number.

37455472468 is a deficient number, since it is larger than the sum of its proper divisors (28091604358).

37455472468 is a wasteful number, since it uses less digits than its factorization.

37455472468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9363868121 (or 9363868119 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 55.

The spelling of 37455472468 in words is "thirty-seven billion, four hundred fifty-five million, four hundred seventy-two thousand, four hundred sixty-eight".