1353542630 has 32 divisors (see below), whose sum is σ = 2661258240. Its totient is φ = 491569120.

The previous prime is 1353542627. The next prime is 1353542647. The reversal of 1353542630 is 362453531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83531 + ... + 98409.

It is an arithmetic number, because the mean of its divisors is an integer number (83164320).

Almost surely, 2^1353542630 is an apocalyptic number.

1353542630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353542630 is a deficient number, since it is larger than the sum of its proper divisors (1307715610).

1353542630 is a wasteful number, since it uses less digits than its factorization.

1353542630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15724.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 1353542630 is about 36790.5236440038. The cubic root of 1353542630 is about 1106.1753578118.

It can be divided in two parts, 13535 and 42630, that added together give a palindrome (56165).

The spelling of 1353542630 in words is "one billion, three hundred fifty-three million, five hundred forty-two thousand, six hundred thirty".