23535555042025 has 12 divisors (see below), whose sum is σ = 31429018118092. Its totient is φ = 17380102184640.

The previous prime is 23535555042011. The next prime is 23535555042047. The reversal of 23535555042025 is 52024055553532.

It can be written as a sum of positive squares in 6 ways, for example, as 3470064821721 + 20065490220304 = 1862811^2 + 4479452^2 .

It is not a de Polignac number, because 23535555042025 - 2¹⁵ = 23535555009257 is a prime.

It is a super-2 number, since 2×23535555042025² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36208545894 + ... + 36208546543.

Almost surely, 2^{23535555042025} is an apocalyptic number.

23535555042025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23535555042025 is a deficient number, since it is larger than the sum of its proper divisors (7893463076067).

23535555042025 is a wasteful number, since it uses less digits than its factorization.

23535555042025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72417092460 (or 72417092455 counting only the distinct ones).

The product of its (nonzero) digits is 4500000, while the sum is 46.

The spelling of 23535555042025 in words is "twenty-three trillion, five hundred thirty-five billion, five hundred fifty-five million, forty-two thousand, twenty-five".