153140647 has 16 divisors (see below), whose sum is σ = 175986432. Its totient is φ = 131897920.

The previous prime is 153140623. The next prime is 153140657. The reversal of 153140647 is 746041351.

153140647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 153140647 - 2¹¹ = 153138599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153140657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24243 + ... + 29899.

It is an arithmetic number, because the mean of its divisors is an integer number (10999152).

Almost surely, 2^153140647 is an apocalyptic number.

153140647 is a deficient number, since it is larger than the sum of its proper divisors (22845785).

153140647 is a wasteful number, since it uses less digits than its factorization.

153140647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 153140647 is about 12375.0008888889. Note that the first 3 decimals coincide. The cubic root of 153140647 is about 535.0119623493.

Adding to 153140647 its reverse (746041351), we get a palindrome (899181998).

The spelling of 153140647 in words is "one hundred fifty-three million, one hundred forty thousand, six hundred forty-seven".