89152378001 has 2 divisors, whose sum is σ = 89152378002. Its totient is φ = 89152378000.

The previous prime is 89152377953. The next prime is 89152378009. The reversal of 89152378001 is 10087325198.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60902836225 + 28249541776 = 246785^2 + 168076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89152378001 is a prime.

It is not a weakly prime, because it can be changed into another prime (89152378009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44576189000 + 44576189001.

It is an arithmetic number, because the mean of its divisors is an integer number (44576189001).

Almost surely, 2^89152378001 is an apocalyptic number.

It is an amenable number.

89152378001 is a deficient number, since it is larger than the sum of its proper divisors (1).

89152378001 is an equidigital number, since it uses as much as digits as its factorization.

89152378001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 89152378001 in words is "eighty-nine billion, one hundred fifty-two million, three hundred seventy-eight thousand, one".