1345505546004 has 48 divisors (see below), whose sum is σ = 3148490537472. Its totient is φ = 447220960992.

The previous prime is 1345505545991. The next prime is 1345505546029. The reversal of 1345505546004 is 4006455055431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6570547 + ... + 6772229.

It is an arithmetic number, because the mean of its divisors is an integer number (65593552864).

Almost surely, 2^{1345505546004} is an apocalyptic number.

It is an amenable number.

1345505546004 is an abundant number, since it is smaller than the sum of its proper divisors (1802984991468).

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

1345505546004 is a wasteful number, since it uses less digits than its factorization.

1345505546004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203276 (or 203274 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 1345505546004 in words is "one trillion, three hundred forty-five billion, five hundred five million, five hundred forty-six thousand, four".