25248714973 has 16 divisors (see below), whose sum is σ = 25707808000. Its totient is φ = 24793516800.

The previous prime is 25248714949. The next prime is 25248714979. The reversal of 25248714973 is 37941784252.

It is a cyclic number.

It is not a de Polignac number, because 25248714973 - 2¹⁷ = 25248583901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25248714973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25248714979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14860078 + ... + 14861776.

It is an arithmetic number, because the mean of its divisors is an integer number (1606738000).

Almost surely, 2^25248714973 is an apocalyptic number.

It is an amenable number.

25248714973 is a deficient number, since it is larger than the sum of its proper divisors (459093027).

25248714973 is a wasteful number, since it uses less digits than its factorization.

25248714973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692.

The product of its digits is 3386880, while the sum is 52.

The spelling of 25248714973 in words is "twenty-five billion, two hundred forty-eight million, seven hundred fourteen thousand, nine hundred seventy-three".