55015324744 has 16 divisors (see below), whose sum is σ = 103162633200. Its totient is φ = 27505289232.

The previous prime is 55015324699. The next prime is 55015324747. The reversal of 55015324744 is 44742351055.

55015324744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55015324697 and 55015324706.

It is not an unprimeable number, because it can be changed into a prime (55015324747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196114 + ... + 385345.

It is an arithmetic number, because the mean of its divisors is an integer number (6447664575).

Almost surely, 2^55015324744 is an apocalyptic number.

It is an amenable number.

55015324744 is a deficient number, since it is larger than the sum of its proper divisors (48147308456).

55015324744 is a wasteful number, since it uses less digits than its factorization.

55015324744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593292 (or 593288 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

Adding to 55015324744 its reverse (44742351055), we get a palindrome (99757675799).

The spelling of 55015324744 in words is "fifty-five billion, fifteen million, three hundred twenty-four thousand, seven hundred forty-four".