46605554564537 has 2 divisors, whose sum is σ = 46605554564538. Its totient is φ = 46605554564536.

The previous prime is 46605554564467. The next prime is 46605554564539. The reversal of 46605554564537 is 73546545550664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43442915583376 + 3162638981161 = 6591124^2 + 1778381^2 .

It is a cyclic number.

It is not a de Polignac number, because 46605554564537 - 2¹² = 46605554560441 is a prime.

Together with 46605554564539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46605554564539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23302777282268 + 23302777282269.

It is an arithmetic number, because the mean of its divisors is an integer number (23302777282269).

Almost surely, 2^{46605554564537} is an apocalyptic number.

It is an amenable number.

46605554564537 is a deficient number, since it is larger than the sum of its proper divisors (1).

46605554564537 is an equidigital number, since it uses as much as digits as its factorization.

46605554564537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200000, while the sum is 65.

The spelling of 46605554564537 in words is "forty-six trillion, six hundred five billion, five hundred fifty-four million, five hundred sixty-four thousand, five hundred thirty-seven".