148853899 has 2 divisors, whose sum is σ = 148853900. Its totient is φ = 148853898.

The previous prime is 148853869. The next prime is 148853927. The reversal of 148853899 is 998358841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148853899 - 2⁵ = 148853867 is a prime.

It is not a weakly prime, because it can be changed into another prime (148853869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74426949 + 74426950.

It is an arithmetic number, because the mean of its divisors is an integer number (74426950).

Almost surely, 2^148853899 is an apocalyptic number.

148853899 is a deficient number, since it is larger than the sum of its proper divisors (1).

148853899 is an equidigital number, since it uses as much as digits as its factorization.

148853899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2488320, while the sum is 55.

The square root of 148853899 is about 12200.5696178498. The cubic root of 148853899 is about 529.9725855050.

The spelling of 148853899 in words is "one hundred forty-eight million, eight hundred fifty-three thousand, eight hundred ninety-nine".