153140405 has 8 divisors (see below), whose sum is σ = 200474784. Its totient is φ = 111374800.

The previous prime is 153140401. The next prime is 153140413. The reversal of 153140405 is 504041351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 153140405 - 2² = 153140401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153140401) 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 7 ways as a sum of consecutive naturals, for example, 1392131 + ... + 1392240.

It is an arithmetic number, because the mean of its divisors is an integer number (25059348).

Almost surely, 2^153140405 is an apocalyptic number.

It is an amenable number.

153140405 is a deficient number, since it is larger than the sum of its proper divisors (47334379).

153140405 is a wasteful number, since it uses less digits than its factorization.

153140405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784387.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 153140405 is about 12374.9911111079. The cubic root of 153140405 is about 535.0116805322.

Adding to 153140405 its reverse (504041351), we get a palindrome (657181756).

The spelling of 153140405 in words is "one hundred fifty-three million, one hundred forty thousand, four hundred five".