37437422648416 has 48 divisors (see below), whose sum is σ = 87896557534464. Its totient is φ = 15347017977984.

The previous prime is 37437422648407. The next prime is 37437422648447. The reversal of 37437422648416 is 61484622473473.

It is a super-2 number, since 2×37437422648416² (a number of 28 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3633285090 + ... + 3633295393.

It is an arithmetic number, because the mean of its divisors is an integer number (1831178281968).

Almost surely, 2^{37437422648416} is an apocalyptic number.

It is an amenable number.

37437422648416 is an abundant number, since it is smaller than the sum of its proper divisors (50459134886048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37437422648416 is a wasteful number, since it uses less digits than its factorization.

37437422648416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7266580523 (or 7266580515 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 61.

The spelling of 37437422648416 in words is "thirty-seven trillion, four hundred thirty-seven billion, four hundred twenty-two million, six hundred forty-eight thousand, four hundred sixteen".