153791648 has 24 divisors (see below), whose sum is σ = 303069312. Its totient is φ = 76821696.

The previous prime is 153791633. The next prime is 153791663. The reversal of 153791648 is 846197351.

It is an interprime number because it is at equal distance from previous prime (153791633) and next prime (153791663).

It is a junction number, because it is equal to n+sod(n) for n = 153791599 and 153791608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48611 + ... + 51677.

It is an arithmetic number, because the mean of its divisors is an integer number (12627888).

Almost surely, 2^153791648 is an apocalyptic number.

It is an amenable number.

153791648 is a deficient number, since it is larger than the sum of its proper divisors (149277664).

153791648 is a wasteful number, since it uses less digits than its factorization.

153791648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644 (or 4636 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 153791648 is about 12401.2760633735. The cubic root of 153791648 is about 535.7690027125.

The spelling of 153791648 in words is "one hundred fifty-three million, seven hundred ninety-one thousand, six hundred forty-eight".