153404034629 has 2 divisors, whose sum is σ = 153404034630. Its totient is φ = 153404034628.

The previous prime is 153404034547. The next prime is 153404034647. The reversal of 153404034629 is 926430404351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152982676900 + 421357729 = 391130^2 + 20527^2 .

It is an emirp because it is prime and its reverse (926430404351) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153404034629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153404034929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76702017314 + 76702017315.

It is an arithmetic number, because the mean of its divisors is an integer number (76702017315).

Almost surely, 2^153404034629 is an apocalyptic number.

It is an amenable number.

153404034629 is a deficient number, since it is larger than the sum of its proper divisors (1).

153404034629 is an equidigital number, since it uses as much as digits as its factorization.

153404034629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 153404034629 in words is "one hundred fifty-three billion, four hundred four million, thirty-four thousand, six hundred twenty-nine".