1345525035452 has 24 divisors (see below), whose sum is σ = 2535938167056. Its totient is φ = 620977027968.

The previous prime is 1345525035443. The next prime is 1345525035467. The reversal of 1345525035452 is 2545305255431.

It is a congruent number.

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, 237083 + ... + 1657485.

It is an arithmetic number, because the mean of its divisors is an integer number (105664090294).

Almost surely, 2^{1345525035452} is an apocalyptic number.

It is an amenable number.

1345525035452 is a deficient number, since it is larger than the sum of its proper divisors (1190413131604).

1345525035452 is a wasteful number, since it uses less digits than its factorization.

1345525035452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438637 (or 1438635 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 44.

The spelling of 1345525035452 in words is "one trillion, three hundred forty-five billion, five hundred twenty-five million, thirty-five thousand, four hundred fifty-two".