23045441535 has 24 divisors (see below), whose sum is σ = 39999252384. Its totient is φ = 12274342080.

The previous prime is 23045441479. The next prime is 23045441567. The reversal of 23045441535 is 53514454032.

23045441535 is a `hidden beast` number, since 2 + 30 + 4 + 54 + 41 + 535 = 666.

It is not a de Polignac number, because 23045441535 - 2²¹ = 23043344383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23045441535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311196 + ... + 378065.

It is an arithmetic number, because the mean of its divisors is an integer number (1666635516).

Almost surely, 2^23045441535 is an apocalyptic number.

23045441535 is a deficient number, since it is larger than the sum of its proper divisors (16953810849).

23045441535 is a wasteful number, since it uses less digits than its factorization.

23045441535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690015 (or 690012 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 23045441535 its reverse (53514454032), we get a palindrome (76559895567).

The spelling of 23045441535 in words is "twenty-three billion, forty-five million, four hundred forty-one thousand, five hundred thirty-five".