5625422450 has 18 divisors (see below), whose sum is σ = 10464272301. Its totient is φ = 2249956840.

The previous prime is 5625422449. The next prime is 5625422477. The reversal of 5625422450 is 542245265.

It can be written as a sum of positive squares in 2 ways, for example, as 5512914001 + 112508449 = 74249^2 + 10607^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53035.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5625422450.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 525047 + ... + 535653.

Almost surely, 2^5625422450 is an apocalyptic number.

5625422450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5625422450 is a deficient number, since it is larger than the sum of its proper divisors (4838849851).

5625422450 is an frugal number, since it uses more digits than its factorization.

5625422450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21226 (or 10614 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 5625422450 is about 75002.8162804571. The cubic root of 5625422450 is about 1778.4911728957.

The spelling of 5625422450 in words is "five billion, six hundred twenty-five million, four hundred twenty-two thousand, four hundred fifty".