37428363563 has 2 divisors, whose sum is σ = 37428363564. Its totient is φ = 37428363562.

The previous prime is 37428363551. The next prime is 37428363671. The reversal of 37428363563 is 36536382473.

37428363563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 37428363563 - 2²⁰ = 37427314987 is a prime.

It is not a weakly prime, because it can be changed into another prime (37428363503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18714181781 + 18714181782.

It is an arithmetic number, because the mean of its divisors is an integer number (18714181782).

Almost surely, 2^37428363563 is an apocalyptic number.

37428363563 is a deficient number, since it is larger than the sum of its proper divisors (1).

37428363563 is an equidigital number, since it uses as much as digits as its factorization.

37428363563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 50.

The spelling of 37428363563 in words is "thirty-seven billion, four hundred twenty-eight million, three hundred sixty-three thousand, five hundred sixty-three".