37472772244 has 6 divisors (see below), whose sum is σ = 65577351434. Its totient is φ = 18736386120.

The previous prime is 37472772203. The next prime is 37472772277. The reversal of 37472772244 is 44227727473.

It can be written as a sum of positive squares in only one way, i.e., 36581152644 + 891619600 = 191262^2 + 29860^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4684096527 + ... + 4684096534.

Almost surely, 2^37472772244 is an apocalyptic number.

It is an amenable number.

37472772244 is a deficient number, since it is larger than the sum of its proper divisors (28104579190).

37472772244 is a wasteful number, since it uses less digits than its factorization.

37472772244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9368193065 (or 9368193063 counting only the distinct ones).

The product of its digits is 3687936, while the sum is 49.

The spelling of 37472772244 in words is "thirty-seven billion, four hundred seventy-two million, seven hundred seventy-two thousand, two hundred forty-four".