25050520102 has 32 divisors (see below), whose sum is σ = 41620651200. Its totient is φ = 11254053888.

The previous prime is 25050520093. The next prime is 25050520109. The reversal of 25050520102 is 20102505052.

It is a super-3 number, since 3×25050520102³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25050520109) 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, 54978 + ... + 230485.

It is an arithmetic number, because the mean of its divisors is an integer number (1300645350).

Almost surely, 2^25050520102 is an apocalyptic number.

25050520102 is a deficient number, since it is larger than the sum of its proper divisors (16570131098).

25050520102 is a wasteful number, since it uses less digits than its factorization.

25050520102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285600.

The product of its (nonzero) digits is 1000, while the sum is 22.

The spelling of 25050520102 in words is "twenty-five billion, fifty million, five hundred twenty thousand, one hundred two".