37528973452 has 12 divisors (see below), whose sum is σ = 66019556736. Its totient is φ = 18666242960.

The previous prime is 37528973381. The next prime is 37528973473. The reversal of 37528973452 is 25437982573.

It is a junction number, because it is equal to n+sod(n) for n = 37528973393 and 37528973402.

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 3 ways as a sum of consecutive naturals, for example, 24560083 + ... + 24561610.

It is an arithmetic number, because the mean of its divisors is an integer number (5501629728).

Almost surely, 2^37528973452 is an apocalyptic number.

It is an amenable number.

37528973452 is a deficient number, since it is larger than the sum of its proper divisors (28490583284).

37528973452 is a wasteful number, since it uses less digits than its factorization.

37528973452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49121888 (or 49121886 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 55.

The spelling of 37528973452 in words is "thirty-seven billion, five hundred twenty-eight million, nine hundred seventy-three thousand, four hundred fifty-two".