5120045031510 has 192 divisors, whose sum is σ = 14659954283520. Its totient is φ = 1235086133760.

The previous prime is 5120045031487. The next prime is 5120045031523. The reversal of 5120045031510 is 151305400215.

5120045031510 is a `hidden beast` number, since 5 + 1 + 2 + 0 + 0 + 4 + 503 + 151 + 0 = 666.

It is a super-2 number, since 2×5120045031510² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2518269 + ... + 4072071.

It is an arithmetic number, because the mean of its divisors is an integer number (76353928560).

Almost surely, 2^{5120045031510} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5120045031510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7329977141760).

5120045031510 is an abundant number, since it is smaller than the sum of its proper divisors (9539909252010).

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

5120045031510 is a wasteful number, since it uses less digits than its factorization.

5120045031510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553923 (or 1553920 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 5120045031510 in words is "five trillion, one hundred twenty billion, forty-five million, thirty-one thousand, five hundred ten".