55114015403320 has 16 divisors (see below), whose sum is σ = 124006534657560. Its totient is φ = 22045606161312.

The previous prime is 55114015403311. The next prime is 55114015403339. The reversal of 55114015403320 is 2330451041155.

It is a congruent number.

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, 688925192502 + ... + 688925192581.

Almost surely, 2^{55114015403320} is an apocalyptic number.

It is an amenable number.

55114015403320 is an abundant number, since it is smaller than the sum of its proper divisors (68892519254240).

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

55114015403320 is a wasteful number, since it uses less digits than its factorization.

55114015403320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377850385094 (or 1377850385090 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 55114015403320 its reverse (2330451041155), we get a palindrome (57444466444475).

The spelling of 55114015403320 in words is "fifty-five trillion, one hundred fourteen billion, fifteen million, four hundred three thousand, three hundred twenty".