5405003125 has 24 divisors (see below), whose sum is σ = 6775394472. Its totient is φ = 4311480000.

The previous prime is 5405003117. The next prime is 5405003141. The reversal of 5405003125 is 5213005045.

It can be written as a sum of positive squares in 12 ways, for example, as 5378315569 + 26687556 = 73337^2 + 5166^2 .

It is not a de Polignac number, because 5405003125 - 2³ = 5405003117 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5405003125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1163307 + ... + 1167943.

It is an arithmetic number, because the mean of its divisors is an integer number (282308103).

Almost surely, 2^5405003125 is an apocalyptic number.

It is an amenable number.

5405003125 is a deficient number, since it is larger than the sum of its proper divisors (1370391347).

5405003125 is an frugal number, since it uses more digits than its factorization.

5405003125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5035 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5405003125 is about 73518.7263559428. The cubic root of 5405003125 is about 1754.9522988742.

The spelling of 5405003125 in words is "five billion, four hundred five million, three thousand, one hundred twenty-five".