25011541023 has 32 divisors (see below), whose sum is σ = 40711942656. Its totient is φ = 13332523008.

The previous prime is 25011541001. The next prime is 25011541099. The reversal of 25011541023 is 32014511052.

It is a happy number.

It is not a de Polignac number, because 25011541023 - 2²⁹ = 24474670111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25011540984 and 25011541002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25011541523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269661 + ... + 350342.

It is an arithmetic number, because the mean of its divisors is an integer number (1272248208).

Almost surely, 2^25011541023 is an apocalyptic number.

25011541023 is a deficient number, since it is larger than the sum of its proper divisors (15700401633).

25011541023 is a wasteful number, since it uses less digits than its factorization.

25011541023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620143.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 25011541023 in words is "twenty-five billion, eleven million, five hundred forty-one thousand, twenty-three".