29253153819 has 16 divisors (see below), whose sum is σ = 40707355392. Its totient is φ = 18650832288.

The previous prime is 29253153799. The next prime is 29253153833. The reversal of 29253153819 is 91835135292.

It is a de Polignac number, because none of the positive numbers 2^k-29253153819 is a prime.

It is a super-2 number, since 2×29253153819² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29253153719) 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, 381889 + ... + 452045.

It is an arithmetic number, because the mean of its divisors is an integer number (2544209712).

Almost surely, 2^29253153819 is an apocalyptic number.

29253153819 is a deficient number, since it is larger than the sum of its proper divisors (11454201573).

29253153819 is a wasteful number, since it uses less digits than its factorization.

29253153819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76226.

The product of its digits is 583200, while the sum is 48.

The spelling of 29253153819 in words is "twenty-nine billion, two hundred fifty-three million, one hundred fifty-three thousand, eight hundred nineteen".