37454376945 has 8 divisors (see below), whose sum is σ = 59927003136. Its totient is φ = 19975667696.

The previous prime is 37454376929. The next prime is 37454377001. The reversal of 37454376945 is 54967345473.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37454376945 - 2⁴ = 37454376929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1248479217 + ... + 1248479246.

It is an arithmetic number, because the mean of its divisors is an integer number (7490875392).

Almost surely, 2^37454376945 is an apocalyptic number.

It is an amenable number.

37454376945 is a deficient number, since it is larger than the sum of its proper divisors (22472626191).

37454376945 is a wasteful number, since it uses less digits than its factorization.

37454376945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496958471.

The product of its digits is 38102400, while the sum is 57.

The spelling of 37454376945 in words is "thirty-seven billion, four hundred fifty-four million, three hundred seventy-six thousand, nine hundred forty-five".