6012646145544 has 32 divisors (see below), whose sum is σ = 15070257072000. Its totient is φ = 1999063154112.

The previous prime is 6012646145479. The next prime is 6012646145557. The reversal of 6012646145544 is 4455416462106.

It is a junction number, because it is equal to n+sod(n) for n = 6012646145493 and 6012646145502.

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, 322004704 + ... + 322023375.

It is an arithmetic number, because the mean of its divisors is an integer number (470945533500).

Almost surely, 2^{6012646145544} is an apocalyptic number.

It is an amenable number.

6012646145544 is an abundant number, since it is smaller than the sum of its proper divisors (9057610926456).

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

6012646145544 is a wasteful number, since it uses less digits than its factorization.

6012646145544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644028477 (or 644028473 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 6012646145544 in words is "six trillion, twelve billion, six hundred forty-six million, one hundred forty-five thousand, five hundred forty-four".