7531852051 has 2 divisors, whose sum is σ = 7531852052. Its totient is φ = 7531852050.

The previous prime is 7531852049. The next prime is 7531852099. The reversal of 7531852051 is 1502581357.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7531852051 - 2¹ = 7531852049 is a prime.

Together with 7531852049, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7531852051.

It is not a weakly prime, because it can be changed into another prime (7531858051) 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 as a sum of consecutive naturals, namely, 3765926025 + 3765926026.

It is an arithmetic number, because the mean of its divisors is an integer number (3765926026).

Almost surely, 2^7531852051 is an apocalyptic number.

7531852051 is a deficient number, since it is larger than the sum of its proper divisors (1).

7531852051 is an equidigital number, since it uses as much as digits as its factorization.

7531852051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 7531852051 is about 86786.2434433015. The cubic root of 7531852051 is about 1960.2009417579.

The spelling of 7531852051 in words is "seven billion, five hundred thirty-one million, eight hundred fifty-two thousand, fifty-one".