2641054477457 has 8 divisors (see below), whose sum is σ = 2881885560960. Its totient is φ = 2400345930960.

The previous prime is 2641054477447. The next prime is 2641054477471. The reversal of 2641054477457 is 7547744501462.

It is a happy number.

2641054477457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2641054477457 - 2²⁴ = 2641037700241 is a prime.

It is a super-3 number, since 3×2641054477457³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2641054477447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30589178 + ... + 30675395.

It is an arithmetic number, because the mean of its divisors is an integer number (360235695120).

Almost surely, 2^{2641054477457} is an apocalyptic number.

It is an amenable number.

2641054477457 is a deficient number, since it is larger than the sum of its proper divisors (240831083503).

2641054477457 is a wasteful number, since it uses less digits than its factorization.

2641054477457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61268503.

The product of its (nonzero) digits is 26342400, while the sum is 56.

The spelling of 2641054477457 in words is "two trillion, six hundred forty-one billion, fifty-four million, four hundred seventy-seven thousand, four hundred fifty-seven".