46021660586501 has 2 divisors, whose sum is σ = 46021660586502. Its totient is φ = 46021660586500.

The previous prime is 46021660586449. The next prime is 46021660586593. The reversal of 46021660586501 is 10568506612064.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37307651784001 + 8714008802500 = 6107999^2 + 2951950^2 .

It is a cyclic number.

It is not a de Polignac number, because 46021660586501 - 2³⁰ = 46020586844677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46021660586501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46021660576501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23010830293250 + 23010830293251.

It is an arithmetic number, because the mean of its divisors is an integer number (23010830293251).

Almost surely, 2^{46021660586501} is an apocalyptic number.

It is an amenable number.

46021660586501 is a deficient number, since it is larger than the sum of its proper divisors (1).

46021660586501 is an equidigital number, since it uses as much as digits as its factorization.

46021660586501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 46021660586501 in words is "forty-six trillion, twenty-one billion, six hundred sixty million, five hundred eighty-six thousand, five hundred one".