153729748 has 12 divisors (see below), whose sum is σ = 269451252. Its totient is φ = 76743680.

The previous prime is 153729743. The next prime is 153729749. The reversal of 153729748 is 847927351.

153729748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 95023504 + 58706244 = 9748^2 + 7662^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153729698 and 153729707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153729743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27415 + ... + 32542.

It is an arithmetic number, because the mean of its divisors is an integer number (22454271).

Almost surely, 2^153729748 is an apocalyptic number.

It is an amenable number.

153729748 is a deficient number, since it is larger than the sum of its proper divisors (115721504).

153729748 is a wasteful number, since it uses less digits than its factorization.

153729748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60602 (or 60600 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 153729748 is about 12398.7801012842. The cubic root of 153729748 is about 535.6971120471.

The spelling of 153729748 in words is "one hundred fifty-three million, seven hundred twenty-nine thousand, seven hundred forty-eight".