2873648632534 has 32 divisors (see below), whose sum is σ = 4442190336000. Its totient is φ = 1393595833344.

The previous prime is 2873648632531. The next prime is 2873648632541. The reversal of 2873648632534 is 4352368463782.

2873648632534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2873648632534² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873648632531) 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, 13025307 + ... + 13244089.

It is an arithmetic number, because the mean of its divisors is an integer number (138818448000).

Almost surely, 2^{2873648632534} is an apocalyptic number.

2873648632534 is a deficient number, since it is larger than the sum of its proper divisors (1568541703466).

2873648632534 is a wasteful number, since it uses less digits than its factorization.

2873648632534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220332.

The product of its digits is 139345920, while the sum is 61.

The spelling of 2873648632534 in words is "two trillion, eight hundred seventy-three billion, six hundred forty-eight million, six hundred thirty-two thousand, five hundred thirty-four".