25723415210045 has 16 divisors (see below), whose sum is σ = 35299616538240. Its totient is φ = 17628018304704.

The previous prime is 25723415209993. The next prime is 25723415210069. The reversal of 25723415210045 is 54001251432752.

It is a cyclic number.

It is not a de Polignac number, because 25723415210045 - 2¹⁶ = 25723415144509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25723415209984 and 25723415210011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226921322 + ... + 227034651.

It is an arithmetic number, because the mean of its divisors is an integer number (2206226033640).

Almost surely, 2^{25723415210045} is an apocalyptic number.

It is an amenable number.

25723415210045 is a deficient number, since it is larger than the sum of its proper divisors (9576201328195).

25723415210045 is a wasteful number, since it uses less digits than its factorization.

25723415210045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453957604.

The product of its (nonzero) digits is 336000, while the sum is 41.

Adding to 25723415210045 its reverse (54001251432752), we get a palindrome (79724666642797).

The spelling of 25723415210045 in words is "twenty-five trillion, seven hundred twenty-three billion, four hundred fifteen million, two hundred ten thousand, forty-five".