1529048223156 has 12 divisors (see below), whose sum is σ = 3567779187392. Its totient is φ = 509682741048.

The previous prime is 1529048223139. The next prime is 1529048223221. The reversal of 1529048223156 is 6513228409251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63710342620 + ... + 63710342643.

Almost surely, 2^{1529048223156} is an apocalyptic number.

It is an amenable number.

1529048223156 is an abundant number, since it is smaller than the sum of its proper divisors (2038730964236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1529048223156 is a wasteful number, since it uses less digits than its factorization.

1529048223156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127420685270 (or 127420685268 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 1529048223156 in words is "one trillion, five hundred twenty-nine billion, forty-eight million, two hundred twenty-three thousand, one hundred fifty-six".