5154040520 has 32 divisors (see below), whose sum is σ = 11759929920. Its totient is φ = 2032578240.

The previous prime is 5154040481. The next prime is 5154040547. The reversal of 5154040520 is 250404515.

It is a self number, because there is not a number n which added to its sum of digits gives 5154040520.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904562 + ... + 910241.

It is an arithmetic number, because the mean of its divisors is an integer number (367497810).

Almost surely, 2^5154040520 is an apocalyptic number.

It is an amenable number.

5154040520 is an abundant number, since it is smaller than the sum of its proper divisors (6605889400).

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

5154040520 is a wasteful number, since it uses less digits than its factorization.

5154040520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814885 (or 1814881 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5154040520 is about 71791.6465892795. The cubic root of 5154040520 is about 1727.3590095504.

The spelling of 5154040520 in words is "five billion, one hundred fifty-four million, forty thousand, five hundred twenty".