1353045872 has 40 divisors (see below), whose sum is σ = 2640726816. Its totient is φ = 671590656.

The previous prime is 1353045853. The next prime is 1353045887. The reversal of 1353045872 is 2785403531.

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, 1860773 + ... + 1861499.

Almost surely, 2^1353045872 is an apocalyptic number.

It is an amenable number.

1353045872 is a deficient number, since it is larger than the sum of its proper divisors (1287680944).

1353045872 is a wasteful number, since it uses less digits than its factorization.

1353045872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 1353045872 is about 36783.7718566218. The cubic root of 1353045872 is about 1106.0400169950.

The spelling of 1353045872 in words is "one billion, three hundred fifty-three million, forty-five thousand, eight hundred seventy-two".