4635528973 has 2 divisors, whose sum is σ = 4635528974. Its totient is φ = 4635528972.

The previous prime is 4635528967. The next prime is 4635529013. The reversal of 4635528973 is 3798255364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4183243684 + 452285289 = 64678^2 + 21267^2 .

It is a cyclic number.

It is not a de Polignac number, because 4635528973 - 2²⁵ = 4601974541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4635528973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4635528943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2317764486 + 2317764487.

It is an arithmetic number, because the mean of its divisors is an integer number (2317764487).

Almost surely, 2^4635528973 is an apocalyptic number.

It is an amenable number.

4635528973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4635528973 is an equidigital number, since it uses as much as digits as its factorization.

4635528973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 52.

The square root of 4635528973 is about 68084.7190858566. The cubic root of 4635528973 is about 1667.3742873923.

The spelling of 4635528973 in words is "four billion, six hundred thirty-five million, five hundred twenty-eight thousand, nine hundred seventy-three".