89715053 has 2 divisors, whose sum is σ = 89715054. Its totient is φ = 89715052.

The previous prime is 89715049. The next prime is 89715083. The reversal of 89715053 is 35051798.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57486724 + 32228329 = 7582^2 + 5677^2 .

It is a cyclic number.

It is not a de Polignac number, because 89715053 - 2² = 89715049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89714998 and 89715016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89715013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44857526 + 44857527.

It is an arithmetic number, because the mean of its divisors is an integer number (44857527).

Almost surely, 2^89715053 is an apocalyptic number.

It is an amenable number.

89715053 is a deficient number, since it is larger than the sum of its proper divisors (1).

89715053 is an equidigital number, since it uses as much as digits as its factorization.

89715053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 89715053 is about 9471.8030490504. The cubic root of 89715053 is about 447.6670254452.

The spelling of 89715053 in words is "eighty-nine million, seven hundred fifteen thousand, fifty-three".