2701554838945 has 16 divisors (see below), whose sum is σ = 3295805336208. Its totient is φ = 2125301264640.

The previous prime is 2701554838847. The next prime is 2701554838949. The reversal of 2701554838945 is 5498384551072.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 22384947456 + 2679169891489 = 149616^2 + 1636817^2 .

It is not a de Polignac number, because 2701554838945 - 2²¹ = 2701552741793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2701554838949) 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, 202507 + ... + 2333263.

It is an arithmetic number, because the mean of its divisors is an integer number (205987833513).

Almost surely, 2^{2701554838945} is an apocalyptic number.

It is an amenable number.

2701554838945 is a deficient number, since it is larger than the sum of its proper divisors (594250497263).

2701554838945 is a wasteful number, since it uses less digits than its factorization.

2701554838945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134980.

The product of its (nonzero) digits is 48384000, while the sum is 61.

The spelling of 2701554838945 in words is "two trillion, seven hundred one billion, five hundred fifty-four million, eight hundred thirty-eight thousand, nine hundred forty-five".