87552953 has 2 divisors, whose sum is σ = 87552954. Its totient is φ = 87552952.

The previous prime is 87552929. The next prime is 87552977. The reversal of 87552953 is 35925578.

It is a balanced prime because it is at equal distance from previous prime (87552929) and next prime (87552977).

It can be written as a sum of positive squares in only one way, i.e., 73324969 + 14227984 = 8563^2 + 3772^2 .

It is a cyclic number.

It is not a de Polignac number, because 87552953 - 2⁶ = 87552889 is a prime.

It is not a weakly prime, because it can be changed into another prime (87582953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43776476 + 43776477.

It is an arithmetic number, because the mean of its divisors is an integer number (43776477).

Almost surely, 2^87552953 is an apocalyptic number.

It is an amenable number.

87552953 is a deficient number, since it is larger than the sum of its proper divisors (1).

87552953 is an equidigital number, since it uses as much as digits as its factorization.

87552953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 44.

The square root of 87552953 is about 9356.9734957410. The cubic root of 87552953 is about 444.0415393460.

The spelling of 87552953 in words is "eighty-seven million, five hundred fifty-two thousand, nine hundred fifty-three".