153263422605 has 32 divisors (see below), whose sum is σ = 255396319488. Its totient is φ = 78411110400.

The previous prime is 153263422601. The next prime is 153263422607. The reversal of 153263422605 is 506224362351.

It is not a de Polignac number, because 153263422605 - 2² = 153263422601 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153263422601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1905316 + ... + 1984125.

It is an arithmetic number, because the mean of its divisors is an integer number (7981134984).

Almost surely, 2^153263422605 is an apocalyptic number.

153263422605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153263422605 is a deficient number, since it is larger than the sum of its proper divisors (102132896883).

153263422605 is a wasteful number, since it uses less digits than its factorization.

153263422605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3889557.

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 153263422605 its reverse (506224362351), we get a palindrome (659487784956).

The spelling of 153263422605 in words is "one hundred fifty-three billion, two hundred sixty-three million, four hundred twenty-two thousand, six hundred five".