5245125100 has 18 divisors (see below), whose sum is σ = 11381921684. Its totient is φ = 2098050000.

The previous prime is 5245125059. The next prime is 5245125101. The reversal of 5245125100 is 15215425.

It is a super-2 number, since 2×5245125100² = 55022674629300020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5245125101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26225526 + ... + 26225725.

Almost surely, 2^5245125100 is an apocalyptic number.

5245125100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5245125100 is an abundant number, since it is smaller than the sum of its proper divisors (6136796584).

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

5245125100 is a wasteful number, since it uses less digits than its factorization.

5245125100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52451265 (or 52451258 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 5245125100 is about 72423.2359122402. The cubic root of 5245125100 is about 1737.4752103842.

The spelling of 5245125100 in words is "five billion, two hundred forty-five million, one hundred twenty-five thousand, one hundred".