25254711210 has 16 divisors (see below), whose sum is σ = 60611306976. Its totient is φ = 6734589648.

The previous prime is 25254711173. The next prime is 25254711211. The reversal of 25254711210 is 1211745252.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 841823707 = 25254711210 / (2 + 5 + 2 + 5 + 4 + 7 + 1 + 1 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (25254711211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420911824 + ... + 420911883.

It is an arithmetic number, because the mean of its divisors is an integer number (3788206686).

Almost surely, 2^25254711210 is an apocalyptic number.

25254711210 is an abundant number, since it is smaller than the sum of its proper divisors (35356595766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25254711210 is a wasteful number, since it uses less digits than its factorization.

25254711210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841823717.

The product of its (nonzero) digits is 5600, while the sum is 30.

The spelling of 25254711210 in words is "twenty-five billion, two hundred fifty-four million, seven hundred eleven thousand, two hundred ten".