46444163122501 has 16 divisors (see below), whose sum is σ = 47890135336960. Its totient is φ = 45025276533120.

The previous prime is 46444163122499. The next prime is 46444163122657. The reversal of 46444163122501 is 10522136144464.

It is not a de Polignac number, because 46444163122501 - 2¹ = 46444163122499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46444163122901) 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, 16770990 + ... + 19343071.

It is an arithmetic number, because the mean of its divisors is an integer number (2993133458560).

Almost surely, 2^{46444163122501} is an apocalyptic number.

It is an amenable number.

46444163122501 is a deficient number, since it is larger than the sum of its proper divisors (1445972214459).

46444163122501 is a wasteful number, since it uses less digits than its factorization.

46444163122501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36114436.

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 46444163122501 its reverse (10522136144464), we get a palindrome (56966299266965).

The spelling of 46444163122501 in words is "forty-six trillion, four hundred forty-four billion, one hundred sixty-three million, one hundred twenty-two thousand, five hundred one".