46441277667521 has 16 divisors (see below), whose sum is σ = 51154082649600. Its totient is φ = 41812246379520.

The previous prime is 46441277667509. The next prime is 46441277667523. The reversal of 46441277667521 is 12576677214464.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46441277667521 - 2¹⁸ = 46441277405377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46441277667523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48574346 + ... + 49521203.

It is an arithmetic number, because the mean of its divisors is an integer number (3197130165600).

Almost surely, 2^{46441277667521} is an apocalyptic number.

It is an amenable number.

46441277667521 is a deficient number, since it is larger than the sum of its proper divisors (4712804982079).

46441277667521 is a wasteful number, since it uses less digits than its factorization.

46441277667521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98095976.

The product of its digits is 94832640, while the sum is 62.

The spelling of 46441277667521 in words is "forty-six trillion, four hundred forty-one billion, two hundred seventy-seven million, six hundred sixty-seven thousand, five hundred twenty-one".