5121167775480 has 96 divisors (see below), whose sum is σ = 16667271129600. Its totient is φ = 1363718515968.

The previous prime is 5121167775461. The next prime is 5121167775499. The reversal of 5121167775480 is 845777611215.

It is a happy number.

5121167775480 is a `hidden beast` number, since 5 + 1 + 21 + 1 + 6 + 7 + 77 + 548 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5121167775461) and next prime (5121167775499).

It is a super-2 number, since 2×5121167775480² (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 23 ways as a sum of consecutive naturals, for example, 9776824 + ... + 10287303.

It is an arithmetic number, because the mean of its divisors is an integer number (173617407600).

Almost surely, 2^{5121167775480} is an apocalyptic number.

It is an amenable number.

5121167775480 is an abundant number, since it is smaller than the sum of its proper divisors (11546103354120).

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

5121167775480 is a wasteful number, since it uses less digits than its factorization.

5121167775480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20064853 (or 20064846 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 54.

The spelling of 5121167775480 in words is "five trillion, one hundred twenty-one billion, one hundred sixty-seven million, seven hundred seventy-five thousand, four hundred eighty".