5515237775334 has 48 divisors (see below), whose sum is σ = 13506704769600. Its totient is φ = 1492846313616.

The previous prime is 5515237775321. The next prime is 5515237775413. The reversal of 5515237775334 is 4335777325155.

It is a super-2 number, since 2×5515237775334² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 493660524 + ... + 493671695.

It is an arithmetic number, because the mean of its divisors is an integer number (281389682700).

Almost surely, 2^{5515237775334} is an apocalyptic number.

5515237775334 is an abundant number, since it is smaller than the sum of its proper divisors (7991466994266).

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

5515237775334 is a wasteful number, since it uses less digits than its factorization.

5515237775334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987332257 (or 987332250 counting only the distinct ones).

The product of its digits is 46305000, while the sum is 57.

The spelling of 5515237775334 in words is "five trillion, five hundred fifteen billion, two hundred thirty-seven million, seven hundred seventy-five thousand, three hundred thirty-four".