1356154648 has 16 divisors (see below), whose sum is σ = 2585889000. Its totient is φ = 666584256.

The previous prime is 1356154633. The next prime is 1356154649. The reversal of 1356154648 is 8464516531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356154649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436133 + ... + 1437076.

Almost surely, 2^1356154648 is an apocalyptic number.

It is an amenable number.

1356154648 is a deficient number, since it is larger than the sum of its proper divisors (1229734352).

1356154648 is a wasteful number, since it uses less digits than its factorization.

1356154648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873274 (or 2873270 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 1356154648 is about 36826.0050507790. The cubic root of 1356154648 is about 1106.8864530971.

The spelling of 1356154648 in words is "one billion, three hundred fifty-six million, one hundred fifty-four thousand, six hundred forty-eight".