29180530153 has 2 divisors, whose sum is σ = 29180530154. Its totient is φ = 29180530152.

The previous prime is 29180530063. The next prime is 29180530207. The reversal of 29180530153 is 35103508192.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29176739344 + 3790809 = 170812^2 + 1947^2 .

It is a cyclic number.

It is not a de Polignac number, because 29180530153 - 2¹³ = 29180521961 is a prime.

It is not a weakly prime, because it can be changed into another prime (29180530553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14590265076 + 14590265077.

It is an arithmetic number, because the mean of its divisors is an integer number (14590265077).

Almost surely, 2^29180530153 is an apocalyptic number.

It is an amenable number.

29180530153 is a deficient number, since it is larger than the sum of its proper divisors (1).

29180530153 is an equidigital number, since it uses as much as digits as its factorization.

29180530153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 29180530153 in words is "twenty-nine billion, one hundred eighty million, five hundred thirty thousand, one hundred fifty-three".