5514151512 has 64 divisors (see below), whose sum is σ = 13857937920. Its totient is φ = 1828407168.

The previous prime is 5514151471. The next prime is 5514151607. The reversal of 5514151512 is 2151514155.

It is a super-2 number, since 2×5514151512² = 60811733794583772288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5514151512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6667243 + ... + 6668069.

It is an arithmetic number, because the mean of its divisors is an integer number (216530280).

Almost surely, 2^5514151512 is an apocalyptic number.

It is an amenable number.

5514151512 is an abundant number, since it is smaller than the sum of its proper divisors (8343786408).

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

5514151512 is a wasteful number, since it uses less digits than its factorization.

5514151512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960 (or 1956 counting only the distinct ones).

The product of its digits is 5000, while the sum is 30.

The square root of 5514151512 is about 74257.3330520293. Note that the first 3 decimals coincide. The cubic root of 5514151512 is about 1766.6868033938.

Adding to 5514151512 its reverse (2151514155), we get a palindrome (7665665667).

The spelling of 5514151512 in words is "five billion, five hundred fourteen million, one hundred fifty-one thousand, five hundred twelve".