7052557450 has 12 divisors (see below), whose sum is σ = 13117756950. Its totient is φ = 2821022960.

The previous prime is 7052557439. The next prime is 7052557451. The reversal of 7052557450 is 547552507.

It can be written as a sum of positive squares in 3 ways, for example, as 3943714401 + 3108843049 = 62799^2 + 55757^2 .

It is not an unprimeable number, because it can be changed into a prime (7052557451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70525525 + ... + 70525624.

Almost surely, 2^7052557450 is an apocalyptic number.

7052557450 is a deficient number, since it is larger than the sum of its proper divisors (6065199500).

7052557450 is a wasteful number, since it uses less digits than its factorization.

7052557450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141051161 (or 141051156 counting only the distinct ones).

The product of its (nonzero) digits is 245000, while the sum is 40.

The square root of 7052557450 is about 83979.5061309603. The cubic root of 7052557450 is about 1917.7068116929.

The spelling of 7052557450 in words is "seven billion, fifty-two million, five hundred fifty-seven thousand, four hundred fifty".