23487705001 has 2 divisors, whose sum is σ = 23487705002. Its totient is φ = 23487705000.

The previous prime is 23487704963. The next prime is 23487705011. The reversal of 23487705001 is 10050778432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23202905625 + 284799376 = 152325^2 + 16876^2 .

It is a cyclic number.

It is not a de Polignac number, because 23487705001 - 2⁷ = 23487704873 is a prime.

It is not a weakly prime, because it can be changed into another prime (23487705011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11743852500 + 11743852501.

It is an arithmetic number, because the mean of its divisors is an integer number (11743852501).

Almost surely, 2^23487705001 is an apocalyptic number.

It is an amenable number.

23487705001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23487705001 is an equidigital number, since it uses as much as digits as its factorization.

23487705001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 23487705001 in words is "twenty-three billion, four hundred eighty-seven million, seven hundred five thousand, one".