5512155740 has 96 divisors (see below), whose sum is σ = 14996728320. Its totient is φ = 1652679936.

The previous prime is 5512155739. The next prime is 5512155751. The reversal of 5512155740 is 475512155.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5512155740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45122 + ... + 114281.

It is an arithmetic number, because the mean of its divisors is an integer number (156215920).

Almost surely, 2^5512155740 is an apocalyptic number.

It is an amenable number.

5512155740 is an abundant number, since it is smaller than the sum of its proper divisors (9484572580).

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

5512155740 is a wasteful number, since it uses less digits than its factorization.

5512155740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159451 (or 159449 counting only the distinct ones).

The product of its (nonzero) digits is 35000, while the sum is 35.

The square root of 5512155740 is about 74243.8936209571. The cubic root of 5512155740 is about 1766.4736349358.

Adding to 5512155740 its reverse (475512155), we get a palindrome (5987667895).

The spelling of 5512155740 in words is "five billion, five hundred twelve million, one hundred fifty-five thousand, seven hundred forty".