80900153 has 2 divisors, whose sum is σ = 80900154. Its totient is φ = 80900152.

The previous prime is 80900137. The next prime is 80900179. The reversal of 80900153 is 35100908.

It is an a-pointer prime, because the next prime (80900179) can be obtained adding 80900153 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48330304 + 32569849 = 6952^2 + 5707^2 .

It is a cyclic number.

It is not a de Polignac number, because 80900153 - 2⁴ = 80900137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (80900123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40450076 + 40450077.

It is an arithmetic number, because the mean of its divisors is an integer number (40450077).

Almost surely, 2^80900153 is an apocalyptic number.

It is an amenable number.

80900153 is a deficient number, since it is larger than the sum of its proper divisors (1).

80900153 is an equidigital number, since it uses as much as digits as its factorization.

80900153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 80900153 is about 8994.4512339553. The cubic root of 80900153 is about 432.4970149147.

The spelling of 80900153 in words is "eighty million, nine hundred thousand, one hundred fifty-three".