4125525102 has 32 divisors (see below), whose sum is σ = 9171586560. Its totient is φ = 1374612120.

The previous prime is 4125525101. The next prime is 4125525113. The reversal of 4125525102 is 2015255214.

4125525102 is a `hidden beast` number, since 4 + 1 + 2 + 552 + 5 + 102 = 666.

It is a super-2 number, since 2×4125525102² = 34039914734464220808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125525101) 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, 129933 + ... + 158535.

It is an arithmetic number, because the mean of its divisors is an integer number (286612080).

Almost surely, 2^4125525102 is an apocalyptic number.

4125525102 is an abundant number, since it is smaller than the sum of its proper divisors (5046061458).

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

4125525102 is a wasteful number, since it uses less digits than its factorization.

4125525102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285 (or 31279 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4125525102 is about 64230.2506767644. The cubic root of 4125525102 is about 1603.8352139364.

The spelling of 4125525102 in words is "four billion, one hundred twenty-five million, five hundred twenty-five thousand, one hundred two".