37443245005025 has 12 divisors (see below), whose sum is σ = 49160778148332. Its totient is φ = 28192560944640.

The previous prime is 37443245005021. The next prime is 37443245005039. The reversal of 37443245005025 is 52050054234473.

It can be written as a sum of positive squares in 6 ways, for example, as 3541517499664 + 33901727505361 = 1881892^2 + 5822519^2 .

It is not a de Polignac number, because 37443245005025 - 2² = 37443245005021 is a prime.

It is a super-2 number, since 2×37443245005025² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37443245005021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44050876052 + ... + 44050876901.

It is an arithmetic number, because the mean of its divisors is an integer number (4096731512361).

Almost surely, 2^{37443245005025} is an apocalyptic number.

It is an amenable number.

37443245005025 is a deficient number, since it is larger than the sum of its proper divisors (11717533143307).

37443245005025 is a wasteful number, since it uses less digits than its factorization.

37443245005025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88101752980 (or 88101752975 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 44.

Adding to 37443245005025 its reverse (52050054234473), we get a palindrome (89493299239498).

The spelling of 37443245005025 in words is "thirty-seven trillion, four hundred forty-three billion, two hundred forty-five million, five thousand, twenty-five".