2573267465044 has 24 divisors (see below), whose sum is σ = 4505255896680. Its totient is φ = 1286051633664.

The previous prime is 2573267465029. The next prime is 2573267465047. The reversal of 2573267465044 is 4405647623752.

It can be written as a sum of positive squares in 4 ways, for example, as 204783400900 + 2368484064144 = 452530^2 + 1538988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573267465047) 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, 109057312 + ... + 109080904.

It is an arithmetic number, because the mean of its divisors is an integer number (187718995695).

Almost surely, 2^{2573267465044} is an apocalyptic number.

It is an amenable number.

2573267465044 is a deficient number, since it is larger than the sum of its proper divisors (1931988431636).

2573267465044 is a wasteful number, since it uses less digits than its factorization.

2573267465044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34779 (or 34777 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 55.

The spelling of 2573267465044 in words is "two trillion, five hundred seventy-three billion, two hundred sixty-seven million, four hundred sixty-five thousand, forty-four".