2946540577516 has 24 divisors (see below), whose sum is σ = 5428255611744. Its totient is φ = 1396744124160.

The previous prime is 2946540577507. The next prime is 2946540577523. The reversal of 2946540577516 is 6157750456492.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141704715 + ... + 141725506.

It is an arithmetic number, because the mean of its divisors is an integer number (226177317156).

Almost surely, 2^{2946540577516} is an apocalyptic number.

It is an amenable number.

2946540577516 is a deficient number, since it is larger than the sum of its proper divisors (2481715034228).

2946540577516 is a wasteful number, since it uses less digits than its factorization.

2946540577516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283430361 (or 283430359 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 61.

The spelling of 2946540577516 in words is "two trillion, nine hundred forty-six billion, five hundred forty million, five hundred seventy-seven thousand, five hundred sixteen".