153941801 has 8 divisors (see below), whose sum is σ = 166744200. Its totient is φ = 141276672.

The previous prime is 153941791. The next prime is 153941833. The reversal of 153941801 is 108149351.

It can be written as a sum of positive squares in 4 ways, for example, as 4515625 + 149426176 = 2125^2 + 12224^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 153941801 - 2²⁶ = 86832937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153941861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31976 + ... + 36473.

It is an arithmetic number, because the mean of its divisors is an integer number (20843025).

Almost surely, 2^153941801 is an apocalyptic number.

It is an amenable number.

153941801 is a deficient number, since it is larger than the sum of its proper divisors (12802399).

153941801 is a wasteful number, since it uses less digits than its factorization.

153941801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68635.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 153941801 is about 12407.3285198708. The cubic root of 153941801 is about 535.9433103054.

The spelling of 153941801 in words is "one hundred fifty-three million, nine hundred forty-one thousand, eight hundred one".