149633483 has 2 divisors, whose sum is σ = 149633484. Its totient is φ = 149633482.

The previous prime is 149633467. The next prime is 149633501. The reversal of 149633483 is 384336941.

It is a weak prime.

It is an emirp because it is prime and its reverse (384336941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 149633483 - 2⁴ = 149633467 is a prime.

It is a super-2 number, since 2×149633483² = 44780358469422578, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 149633483.

It is not a weakly prime, because it can be changed into another prime (149636483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74816741 + 74816742.

It is an arithmetic number, because the mean of its divisors is an integer number (74816742).

Almost surely, 2^149633483 is an apocalyptic number.

149633483 is a deficient number, since it is larger than the sum of its proper divisors (1).

149633483 is an equidigital number, since it uses as much as digits as its factorization.

149633483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 41.

The square root of 149633483 is about 12232.4765685449. The cubic root of 149633483 is about 530.8961733817.

The spelling of 149633483 in words is "one hundred forty-nine million, six hundred thirty-three thousand, four hundred eighty-three".