5245532450 has 12 divisors (see below), whose sum is σ = 9756690450. Its totient is φ = 2098212960.

The previous prime is 5245532429. The next prime is 5245532473. The reversal of 5245532450 is 542355425.

It can be written as a sum of positive squares in 3 ways, for example, as 1976780521 + 3268751929 = 44461^2 + 57173^2 .

It is a super-3 number, since 3×5245532450³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 5245532450.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52455275 + ... + 52455374.

Almost surely, 2^5245532450 is an apocalyptic number.

5245532450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5245532450 is a deficient number, since it is larger than the sum of its proper divisors (4511158000).

5245532450 is a wasteful number, since it uses less digits than its factorization.

5245532450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104910661 (or 104910656 counting only the distinct ones).

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

The square root of 5245532450 is about 72426.0481456775. The cubic root of 5245532450 is about 1737.5201881615.

Adding to 5245532450 its reverse (542355425), we get a palindrome (5787887875).

The spelling of 5245532450 in words is "five billion, two hundred forty-five million, five hundred thirty-two thousand, four hundred fifty".