2770145435544 has 16 divisors (see below), whose sum is σ = 6925363588920. Its totient is φ = 923381811840.

The previous prime is 2770145435521. The next prime is 2770145435569. The reversal of 2770145435544 is 4455345410772.

2770145435544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57711363217 + ... + 57711363264.

Almost surely, 2^{2770145435544} is an apocalyptic number.

2770145435544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2770145435544 is an abundant number, since it is smaller than the sum of its proper divisors (4155218153376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2770145435544 is a wasteful number, since it uses less digits than its factorization.

2770145435544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115422726490 (or 115422726486 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 51.

The spelling of 2770145435544 in words is "two trillion, seven hundred seventy billion, one hundred forty-five million, four hundred thirty-five thousand, five hundred forty-four".