5511005312340 has 48 divisors (see below), whose sum is σ = 16833616228800. Its totient is φ = 1336001287680.

The previous prime is 5511005312339. The next prime is 5511005312389. The reversal of 5511005312340 is 432135001155.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5511005312298 and 5511005312307.

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, 4175003365 + ... + 4175004684.

It is an arithmetic number, because the mean of its divisors is an integer number (350700338100).

Almost surely, 2^{5511005312340} is an apocalyptic number.

It is an amenable number.

5511005312340 is an abundant number, since it is smaller than the sum of its proper divisors (11322610916460).

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

5511005312340 is a wasteful number, since it uses less digits than its factorization.

5511005312340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350008072 (or 8350008070 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 5511005312340 in words is "five trillion, five hundred eleven billion, five million, three hundred twelve thousand, three hundred forty".