5121504862 has 4 divisors (see below), whose sum is σ = 7682257296. Its totient is φ = 2560752430.

The previous prime is 5121504833. The next prime is 5121504863. The reversal of 5121504862 is 2684051215.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2684051215 = 5 ⋅536810243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121504863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280376214 + ... + 1280376217.

It is an arithmetic number, because the mean of its divisors is an integer number (1920564324).

Almost surely, 2^5121504862 is an apocalyptic number.

5121504862 is a deficient number, since it is larger than the sum of its proper divisors (2560752434).

5121504862 is a wasteful number, since it uses less digits than its factorization.

5121504862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560752433.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5121504862 is about 71564.6900503314. The cubic root of 5121504862 is about 1723.7165962603.

The spelling of 5121504862 in words is "five billion, one hundred twenty-one million, five hundred four thousand, eight hundred sixty-two".