37466721052 has 6 divisors (see below), whose sum is σ = 65566761848. Its totient is φ = 18733360524.

The previous prime is 37466721011. The next prime is 37466721101. The reversal of 37466721052 is 25012766473.

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, 4683340128 + ... + 4683340135.

Almost surely, 2^37466721052 is an apocalyptic number.

It is an amenable number.

37466721052 is a deficient number, since it is larger than the sum of its proper divisors (28100040796).

37466721052 is a wasteful number, since it uses less digits than its factorization.

37466721052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9366680267 (or 9366680265 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 37466721052 in words is "thirty-seven billion, four hundred sixty-six million, seven hundred twenty-one thousand, fifty-two".