25214220150 has 48 divisors (see below), whose sum is σ = 71464306944. Its totient is φ = 5763250080.

The previous prime is 25214220149. The next prime is 25214220151. The reversal of 25214220150 is 5102241252.

It is an interprime number because it is at equal distance from previous prime (25214220149) and next prime (25214220151).

It is a self number, because there is not a number n which added to its sum of digits gives 25214220150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25214220151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12005722 + ... + 12007821.

It is an arithmetic number, because the mean of its divisors is an integer number (1488839728).

Almost surely, 2^25214220150 is an apocalyptic number.

25214220150 is an abundant number, since it is smaller than the sum of its proper divisors (46250086794).

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

25214220150 is a wasteful number, since it uses less digits than its factorization.

25214220150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24013565 (or 24013560 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 25214220150 in words is "twenty-five billion, two hundred fourteen million, two hundred twenty thousand, one hundred fifty".