290274589053 has 12 divisors (see below), whose sum is σ = 419373131580. Its totient is φ = 193475955456.

The previous prime is 290274589043. The next prime is 290274589057. The reversal of 290274589053 is 350985472092.

290274589053 is a `hidden beast` number, since 2 + 9 + 0 + 2 + 7 + 4 + 589 + 0 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12727901124 + 277546687929 = 112818^2 + 526827^2 .

It is not a de Polignac number, because 290274589053 - 2⁴ = 290274589037 is a prime.

It is a super-3 number, since 3×290274589053³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290274589057) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3324276 + ... + 3410477.

It is an arithmetic number, because the mean of its divisors is an integer number (34947760965).

Almost surely, 2^290274589053 is an apocalyptic number.

It is an amenable number.

290274589053 is a deficient number, since it is larger than the sum of its proper divisors (129098542527).

290274589053 is a wasteful number, since it uses less digits than its factorization.

290274589053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6739548 (or 6739545 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 290274589053 in words is "two hundred ninety billion, two hundred seventy-four million, five hundred eighty-nine thousand, fifty-three".