46352620621 has 2 divisors, whose sum is σ = 46352620622. Its totient is φ = 46352620620.

The previous prime is 46352620441. The next prime is 46352620627. The reversal of 46352620621 is 12602625364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42689344996 + 3663275625 = 206614^2 + 60525^2 .

It is a cyclic number.

It is not a de Polignac number, because 46352620621 - 2²³ = 46344232013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46352620627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23176310310 + 23176310311.

It is an arithmetic number, because the mean of its divisors is an integer number (23176310311).

Almost surely, 2^46352620621 is an apocalyptic number.

It is an amenable number.

46352620621 is a deficient number, since it is larger than the sum of its proper divisors (1).

46352620621 is an equidigital number, since it uses as much as digits as its factorization.

46352620621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 46352620621 in words is "forty-six billion, three hundred fifty-two million, six hundred twenty thousand, six hundred twenty-one".