5124422545 has 16 divisors (see below), whose sum is σ = 6719251968. Its totient is φ = 3720787840.

The previous prime is 5124422503. The next prime is 5124422599. The reversal of 5124422545 is 5452244215.

It is a de Polignac number, because none of the positive numbers 2^k-5124422545 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5124422545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41569 + ... + 109438.

It is an arithmetic number, because the mean of its divisors is an integer number (419953248).

Almost surely, 2^5124422545 is an apocalyptic number.

5124422545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5124422545 is a deficient number, since it is larger than the sum of its proper divisors (1594829423).

5124422545 is a wasteful number, since it uses less digits than its factorization.

5124422545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151640.

The product of its digits is 64000, while the sum is 34.

The square root of 5124422545 is about 71585.0720821038. The cubic root of 5124422545 is about 1724.0438636035.

The spelling of 5124422545 in words is "five billion, one hundred twenty-four million, four hundred twenty-two thousand, five hundred forty-five".