1545053403352 has 16 divisors (see below), whose sum is σ = 2896988338440. Its totient is φ = 772523179776.

The previous prime is 1545053403329. The next prime is 1545053403419. The reversal of 1545053403352 is 2533043505451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3080488 + ... + 3546760.

Almost surely, 2^{1545053403352} is an apocalyptic number.

It is an amenable number.

1545053403352 is a deficient number, since it is larger than the sum of its proper divisors (1351934935088).

1545053403352 is a wasteful number, since it uses less digits than its factorization.

1545053403352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880482 (or 880478 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 1545053403352 in words is "one trillion, five hundred forty-five billion, fifty-three million, four hundred three thousand, three hundred fifty-two".