5276399520 has 96 divisors (see below), whose sum is σ = 18995050368. Its totient is φ = 1206033408.

The previous prime is 5276399489. The next prime is 5276399537. The reversal of 5276399520 is 259936725.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5276399520.

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, 781819 + ... + 788538.

It is an arithmetic number, because the mean of its divisors is an integer number (197865108).

Almost surely, 2^5276399520 is an apocalyptic number.

It is an amenable number.

5276399520 is an abundant number, since it is smaller than the sum of its proper divisors (13718650848).

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

5276399520 is a wasteful number, since it uses less digits than its factorization.

5276399520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570382 (or 1570374 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 48.

The square root of 5276399520 is about 72638.8292857202. The cubic root of 5276399520 is about 1740.9216414794.

The spelling of 5276399520 in words is "five billion, two hundred seventy-six million, three hundred ninety-nine thousand, five hundred twenty".