100452525 has 48 divisors (see below), whose sum is σ = 176328000. Its totient is φ = 50319360.

The previous prime is 100452463. The next prime is 100452533. The reversal of 100452525 is 525254001.

It is a happy number.

It is not a de Polignac number, because 100452525 - 2⁶ = 100452461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100452495 and 100452504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223501 + ... + 223949.

It is an arithmetic number, because the mean of its divisors is an integer number (3673500).

Almost surely, 2^100452525 is an apocalyptic number.

100452525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100452525 is a deficient number, since it is larger than the sum of its proper divisors (75875475).

100452525 is a wasteful number, since it uses less digits than its factorization.

100452525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 100452525 is about 10022.6007103945. The cubic root of 100452525 is about 464.8579748936.

The spelling of 100452525 in words is "one hundred million, four hundred fifty-two thousand, five hundred twenty-five".