1353252542 has 12 divisors (see below), whose sum is σ = 2142338616. Its totient is φ = 641014020.

The previous prime is 1353252499. The next prime is 1353252553. The reversal of 1353252542 is 2452523531.

It is a junction number, because it is equal to n+sod(n) for n = 1353252499 and 1353252508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 936434 + ... + 937877.

It is an arithmetic number, because the mean of its divisors is an integer number (178528218).

Almost surely, 2^1353252542 is an apocalyptic number.

1353252542 is a deficient number, since it is larger than the sum of its proper divisors (789086074).

1353252542 is a wasteful number, since it uses less digits than its factorization.

1353252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874351 (or 1874332 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 1353252542 is about 36786.5810044913. The cubic root of 1353252542 is about 1106.0963278853.

The spelling of 1353252542 in words is "one billion, three hundred fifty-three million, two hundred fifty-two thousand, five hundred forty-two".