5205501234 has 16 divisors (see below), whose sum is σ = 11567780640. Its totient is φ = 1735167060.

The previous prime is 5205501233. The next prime is 5205501239. The reversal of 5205501234 is 4321055025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5205501198 and 5205501207.

It is not an unprimeable number, because it can be changed into a prime (5205501233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48199032 + ... + 48199139.

It is an arithmetic number, because the mean of its divisors is an integer number (722986290).

Almost surely, 2^5205501234 is an apocalyptic number.

5205501234 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5205501234 is an abundant number, since it is smaller than the sum of its proper divisors (6362279406).

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

5205501234 is a wasteful number, since it uses less digits than its factorization.

5205501234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96398182 (or 96398176 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5205501234 is about 72149.1596208854. The cubic root of 5205501234 is about 1733.0889420312.

Adding to 5205501234 its reverse (4321055025), we get a palindrome (9526556259).

The spelling of 5205501234 in words is "five billion, two hundred five million, five hundred one thousand, two hundred thirty-four".