290005552924 has 24 divisors (see below), whose sum is σ = 537392227680. Its totient is φ = 136465837056.

The previous prime is 290005552883. The next prime is 290005553023. The reversal of 290005552924 is 429255500092.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277332 + ... + 1487140.

It is an arithmetic number, because the mean of its divisors is an integer number (22391342820).

Almost surely, 2^290005552924 is an apocalyptic number.

It is an amenable number.

290005552924 is a deficient number, since it is larger than the sum of its proper divisors (247386674756).

290005552924 is a wasteful number, since it uses less digits than its factorization.

290005552924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230157 (or 230155 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 290005552924 in words is "two hundred ninety billion, five million, five hundred fifty-two thousand, nine hundred twenty-four".