5130625545 has 24 divisors (see below), whose sum is σ = 9043819200. Its totient is φ = 2689953696.

The previous prime is 5130625541. The next prime is 5130625547. The reversal of 5130625545 is 5455260315.

5130625545 is a `hidden beast` number, since 51 + 3 + 0 + 62 + 5 + 545 = 666.

It is not a de Polignac number, because 5130625545 - 2² = 5130625541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5130625541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 963565 + ... + 968874.

It is an arithmetic number, because the mean of its divisors is an integer number (376825800).

Almost surely, 2^5130625545 is an apocalyptic number.

It is an amenable number.

5130625545 is a deficient number, since it is larger than the sum of its proper divisors (3913193655).

5130625545 is a wasteful number, since it uses less digits than its factorization.

5130625545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932509 (or 1932506 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 5130625545 is about 71628.3850509000. The cubic root of 5130625545 is about 1724.7392220784.

The spelling of 5130625545 in words is "five billion, one hundred thirty million, six hundred twenty-five thousand, five hundred forty-five".