46441000502509 has 2 divisors, whose sum is σ = 46441000502510. Its totient is φ = 46441000502508.

The previous prime is 46441000502471. The next prime is 46441000502563. The reversal of 46441000502509 is 90520500014464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28952169241284 + 17488831261225 = 5380722^2 + 4181965^2 .

It is a cyclic number.

It is not a de Polignac number, because 46441000502509 - 2⁴⁵ = 11256628413677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46441000502599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23220500251254 + 23220500251255.

It is an arithmetic number, because the mean of its divisors is an integer number (23220500251255).

Almost surely, 2^{46441000502509} is an apocalyptic number.

It is an amenable number.

46441000502509 is a deficient number, since it is larger than the sum of its proper divisors (1).

46441000502509 is an equidigital number, since it uses as much as digits as its factorization.

46441000502509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 46441000502509 in words is "forty-six trillion, four hundred forty-one billion, five hundred two thousand, five hundred nine".