37528087628 has 12 divisors (see below), whose sum is σ = 65681203560. Its totient is φ = 18762029472.

The previous prime is 37528087627. The next prime is 37528087657. The reversal of 37528087628 is 82678082573.

It is a happy number.

It is a super-2 number, since 2×37528087628² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (37528087627) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 461273 + ... + 536496.

It is an arithmetic number, because the mean of its divisors is an integer number (5473433630).

Almost surely, 2^37528087628 is an apocalyptic number.

It is an amenable number.

37528087628 is a deficient number, since it is larger than the sum of its proper divisors (28153115932).

37528087628 is a wasteful number, since it uses less digits than its factorization.

37528087628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007176 (or 1007174 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 37528087628 in words is "thirty-seven billion, five hundred twenty-eight million, eighty-seven thousand, six hundred twenty-eight".