5185352055 has 32 divisors (see below), whose sum is σ = 8939234304. Its totient is φ = 2551510656.

The previous prime is 5185352021. The next prime is 5185352059. The reversal of 5185352055 is 5502535815.

It is a happy number.

It is not a de Polignac number, because 5185352055 - 2⁶ = 5185351991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185352059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471732 + ... + 482598.

It is an arithmetic number, because the mean of its divisors is an integer number (279351072).

Almost surely, 2^5185352055 is an apocalyptic number.

5185352055 is a deficient number, since it is larger than the sum of its proper divisors (3753882249).

5185352055 is a wasteful number, since it uses less digits than its factorization.

5185352055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335.

The product of its (nonzero) digits is 150000, while the sum is 39.

The square root of 5185352055 is about 72009.3886587020. The cubic root of 5185352055 is about 1730.8499343102.

The spelling of 5185352055 in words is "five billion, one hundred eighty-five million, three hundred fifty-two thousand, fifty-five".