5511430100155 has 16 divisors (see below), whose sum is σ = 7558625651904. Its totient is φ = 3779219882880.

The previous prime is 5511430100131. The next prime is 5511430100191. The reversal of 5511430100155 is 5510010341155.

It is a happy number.

It is not a de Polignac number, because 5511430100155 - 2⁵ = 5511430100123 is a prime.

It is a Duffinian 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, 2051509 + ... + 3902761.

It is an arithmetic number, because the mean of its divisors is an integer number (472414103244).

Almost surely, 2^{5511430100155} is an apocalyptic number.

5511430100155 is a deficient number, since it is larger than the sum of its proper divisors (2047195551749).

5511430100155 is a wasteful number, since it uses less digits than its factorization.

5511430100155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936326.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 5511430100155 in words is "five trillion, five hundred eleven billion, four hundred thirty million, one hundred thousand, one hundred fifty-five".