23503426125 has 16 divisors (see below), whose sum is σ = 39109701696. Its totient is φ = 12535160400.

The previous prime is 23503426103. The next prime is 23503426153. The reversal of 23503426125 is 52162430532.

It is a happy number.

It is not a de Polignac number, because 23503426125 - 2⁶ = 23503426061 is a prime.

It is a super-2 number, since 2×23503426125² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 31337527 + ... + 31338276.

It is an arithmetic number, because the mean of its divisors is an integer number (2444356356).

Almost surely, 2^23503426125 is an apocalyptic number.

23503426125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23503426125 is a deficient number, since it is larger than the sum of its proper divisors (15606275571).

23503426125 is an equidigital number, since it uses as much as digits as its factorization.

23503426125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62675821 (or 62675811 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23503426125 its reverse (52162430532), we get a palindrome (75665856657).

The spelling of 23503426125 in words is "twenty-three billion, five hundred three million, four hundred twenty-six thousand, one hundred twenty-five".