37454355923 has 2 divisors, whose sum is σ = 37454355924. Its totient is φ = 37454355922.

The previous prime is 37454355889. The next prime is 37454355931. The reversal of 37454355923 is 32955345473.

37454355923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 37454355923 - 2¹² = 37454351827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (37454355023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18727177961 + 18727177962.

It is an arithmetic number, because the mean of its divisors is an integer number (18727177962).

Almost surely, 2^37454355923 is an apocalyptic number.

37454355923 is a deficient number, since it is larger than the sum of its proper divisors (1).

37454355923 is an equidigital number, since it uses as much as digits as its factorization.

37454355923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804000, while the sum is 50.

The spelling of 37454355923 in words is "thirty-seven billion, four hundred fifty-four million, three hundred fifty-five thousand, nine hundred twenty-three".