5511626620004 has 12 divisors (see below), whose sum is σ = 9645363198828. Its totient is φ = 2755808563200.

The previous prime is 5511626619991. The next prime is 5511626620037. The reversal of 5511626620004 is 4000266261155.

It can be written as a sum of positive squares in 2 ways, for example, as 4217470107904 + 1294156512100 = 2053648^2 + 1137610^2 .

It is a super-3 number, since 3×5511626620004³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5511626620004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3369464 + ... + 4730384.

It is an arithmetic number, because the mean of its divisors is an integer number (803780266569).

Almost surely, 2^{5511626620004} is an apocalyptic number.

It is an amenable number.

5511626620004 is a deficient number, since it is larger than the sum of its proper divisors (4133736578824).

5511626620004 is a wasteful number, since it uses less digits than its factorization.

5511626620004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373406 (or 2373404 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 5511626620004 in words is "five trillion, five hundred eleven billion, six hundred twenty-six million, six hundred twenty thousand, four".