23037577487 has 2 divisors, whose sum is σ = 23037577488. Its totient is φ = 23037577486.

The previous prime is 23037577477. The next prime is 23037577567. The reversal of 23037577487 is 78477573032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23037577487 - 2¹⁴ = 23037561103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23037577447) by changing a digit.

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 as a sum of consecutive naturals, namely, 11518788743 + 11518788744.

It is an arithmetic number, because the mean of its divisors is an integer number (11518788744).

Almost surely, 2^23037577487 is an apocalyptic number.

23037577487 is a deficient number, since it is larger than the sum of its proper divisors (1).

23037577487 is an equidigital number, since it uses as much as digits as its factorization.

23037577487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6914880, while the sum is 53.

The spelling of 23037577487 in words is "twenty-three billion, thirty-seven million, five hundred seventy-seven thousand, four hundred eighty-seven".