23510532213045 has 64 divisors (see below), whose sum is σ = 42009408000000. Its totient is φ = 12475087276608.

The previous prime is 23510532213011. The next prime is 23510532213053. The reversal of 23510532213045 is 54031223501532.

23510532213045 is a `hidden beast` number, since 2 + 3 + 51 + 0 + 532 + 2 + 1 + 30 + 45 = 666.

It is not a de Polignac number, because 23510532213045 - 2⁸ = 23510532212789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 681467206 + ... + 681501704.

It is an arithmetic number, because the mean of its divisors is an integer number (656397000000).

Almost surely, 2^{23510532213045} is an apocalyptic number.

It is an amenable number.

23510532213045 is a deficient number, since it is larger than the sum of its proper divisors (18498875786955).

23510532213045 is a wasteful number, since it uses less digits than its factorization.

23510532213045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60079 (or 60073 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 23510532213045 its reverse (54031223501532), we get a palindrome (77541755714577).

The spelling of 23510532213045 in words is "twenty-three trillion, five hundred ten billion, five hundred thirty-two million, two hundred thirteen thousand, forty-five".