1353923512 has 32 divisors (see below), whose sum is σ = 2643742080. Its totient is φ = 649313280.

The previous prime is 1353923507. The next prime is 1353923539. The reversal of 1353923512 is 2153293531.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

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, 3868 + ... + 52180.

It is an arithmetic number, because the mean of its divisors is an integer number (82616940).

Almost surely, 2^1353923512 is an apocalyptic number.

It is an amenable number.

1353923512 is a deficient number, since it is larger than the sum of its proper divisors (1289818568).

1353923512 is a wasteful number, since it uses less digits than its factorization.

1353923512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48463 (or 48459 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

The square root of 1353923512 is about 36795.6996400395. The cubic root of 1353923512 is about 1106.2791059958.

The spelling of 1353923512 in words is "one billion, three hundred fifty-three million, nine hundred twenty-three thousand, five hundred twelve".