2152554503326 has 4 divisors (see below), whose sum is σ = 3228831754992. Its totient is φ = 1076277251662.

The previous prime is 2152554503303. The next prime is 2152554503369. The reversal of 2152554503326 is 6233054552512.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538138625830 + ... + 538138625833.

It is an arithmetic number, because the mean of its divisors is an integer number (807207938748).

Almost surely, 2^{2152554503326} is an apocalyptic number.

2152554503326 is a deficient number, since it is larger than the sum of its proper divisors (1076277251666).

2152554503326 is a wasteful number, since it uses less digits than its factorization.

2152554503326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076277251665.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 2152554503326 in words is "two trillion, one hundred fifty-two billion, five hundred fifty-four million, five hundred three thousand, three hundred twenty-six".