290923713275 has 24 divisors (see below), whose sum is σ = 388667404944. Its totient is φ = 214740662400.

The previous prime is 290923713229. The next prime is 290923713299. The reversal of 290923713275 is 572317329092.

It is not a de Polignac number, because 290923713275 - 2⁶ = 290923713211 is a prime.

It is a super-2 number, since 2×290923713275² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 539345 + ... + 934205.

It is an arithmetic number, because the mean of its divisors is an integer number (16194475206).

Almost surely, 2^290923713275 is an apocalyptic number.

290923713275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

290923713275 is a deficient number, since it is larger than the sum of its proper divisors (97743691669).

290923713275 is a wasteful number, since it uses less digits than its factorization.

290923713275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397151 (or 397146 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 290923713275 in words is "two hundred ninety billion, nine hundred twenty-three million, seven hundred thirteen thousand, two hundred seventy-five".