153634437041 has 2 divisors, whose sum is σ = 153634437042. Its totient is φ = 153634437040.

The previous prime is 153634437037. The next prime is 153634437137. The reversal of 153634437041 is 140734436351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153569150641 + 65286400 = 391879^2 + 8080^2 .

It is a cyclic number.

It is not a de Polignac number, because 153634437041 - 2² = 153634437037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153634437041.

It is not a weakly prime, because it can be changed into another prime (153634433041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76817218520 + 76817218521.

It is an arithmetic number, because the mean of its divisors is an integer number (76817218521).

Almost surely, 2^153634437041 is an apocalyptic number.

It is an amenable number.

153634437041 is a deficient number, since it is larger than the sum of its proper divisors (1).

153634437041 is an equidigital number, since it uses as much as digits as its factorization.

153634437041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 153634437041 in words is "one hundred fifty-three billion, six hundred thirty-four million, four hundred thirty-seven thousand, forty-one".