5315000 has 40 divisors (see below), whose sum is σ = 12464760. Its totient is φ = 2124000.

The previous prime is 5314993. The next prime is 5315021. The reversal of 5315000 is 5135.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4469 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (311619).

Almost surely, 2^5315000 is an apocalyptic number.

5315000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5315000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6232380).

5315000 is an abundant number, since it is smaller than the sum of its proper divisors (7149760).

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

5315000 is a wasteful number, since it uses less digits than its factorization.

5315000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 5315000 is about 2305.4283766797. The cubic root of 5315000 is about 174.5156675943.

The spelling of 5315000 in words is "five million, three hundred fifteen thousand".