655153941 has 16 divisors (see below), whose sum is σ = 946181376. Its totient is φ = 400837056.

The previous prime is 655153897. The next prime is 655153957. The reversal of 655153941 is 149351556.

It is a happy number.

655153941 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 655153941 - 2¹⁰ = 655152917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 655153941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655153981) 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, 41805 + ... + 55298.

It is an arithmetic number, because the mean of its divisors is an integer number (59136336).

Almost surely, 2^655153941 is an apocalyptic number.

It is an amenable number.

655153941 is a deficient number, since it is larger than the sum of its proper divisors (291027435).

655153941 is a wasteful number, since it uses less digits than its factorization.

655153941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97292.

The product of its digits is 81000, while the sum is 39.

The square root of 655153941 is about 25595.9750937525. The cubic root of 655153941 is about 868.5225909543.

The spelling of 655153941 in words is "six hundred fifty-five million, one hundred fifty-three thousand, nine hundred forty-one".