5425342550 has 48 divisors (see below), whose sum is σ = 10429987200. Its totient is φ = 2097446400.

The previous prime is 5425342513. The next prime is 5425342561. The reversal of 5425342550 is 552435245.

It is a self number, because there is not a number n which added to its sum of digits gives 5425342550.

It is a congruent 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, 1562216 + ... + 1565684.

It is an arithmetic number, because the mean of its divisors is an integer number (217291400).

Almost surely, 2^5425342550 is an apocalyptic number.

5425342550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5425342550 is a deficient number, since it is larger than the sum of its proper divisors (5004644650).

5425342550 is a wasteful number, since it uses less digits than its factorization.

5425342550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521 (or 4516 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 5425342550 is about 73656.9246574957. The cubic root of 5425342550 is about 1757.1508816349.

Adding to 5425342550 its reverse (552435245), we get a palindrome (5977777795).

The spelling of 5425342550 in words is "five billion, four hundred twenty-five million, three hundred forty-two thousand, five hundred fifty".