5240064254 has 4 divisors (see below), whose sum is σ = 7860096384. Its totient is φ = 2620032126.

The previous prime is 5240064253. The next prime is 5240064293. The reversal of 5240064254 is 4524600425.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5240064254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240064253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310016062 + ... + 1310016065.

It is an arithmetic number, because the mean of its divisors is an integer number (1965024096).

Almost surely, 2^5240064254 is an apocalyptic number.

5240064254 is a deficient number, since it is larger than the sum of its proper divisors (2620032130).

5240064254 is a wasteful number, since it uses less digits than its factorization.

5240064254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620032129.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 5240064254 is about 72388.2880996643. The cubic root of 5240064254 is about 1736.9162199647.

Adding to 5240064254 its reverse (4524600425), we get a palindrome (9764664679).

The spelling of 5240064254 in words is "five billion, two hundred forty million, sixty-four thousand, two hundred fifty-four".