5134350450 has 48 divisors (see below), whose sum is σ = 12747505536. Its totient is φ = 1367620800.

The previous prime is 5134350427. The next prime is 5134350493. The reversal of 5134350450 is 540534315.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117864 + ... + 155436.

It is an arithmetic number, because the mean of its divisors is an integer number (265573032).

Almost surely, 2^5134350450 is an apocalyptic number.

5134350450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5134350450 is an abundant number, since it is smaller than the sum of its proper divisors (7613155086).

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

5134350450 is a wasteful number, since it uses less digits than its factorization.

5134350450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38499 (or 38494 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5134350450 is about 71654.3819316028. The cubic root of 5134350450 is about 1725.1565159390.

Adding to 5134350450 its reverse (540534315), we get a palindrome (5674884765).

The spelling of 5134350450 in words is "five billion, one hundred thirty-four million, three hundred fifty thousand, four hundred fifty".