146553043 has 8 divisors (see below), whose sum is σ = 180373088. Its totient is φ = 115953984.

The previous prime is 146552993. The next prime is 146553067. The reversal of 146553043 is 340355641.

146553043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146553043 - 2¹³ = 146544851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146552996 and 146553014.

It is not an unprimeable number, because it can be changed into a prime (146553343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805146 + ... + 805327.

It is an arithmetic number, because the mean of its divisors is an integer number (22546636).

Almost surely, 2^146553043 is an apocalyptic number.

146553043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

146553043 is a deficient number, since it is larger than the sum of its proper divisors (33820045).

146553043 is a wasteful number, since it uses less digits than its factorization.

146553043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610493.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 146553043 is about 12105.9094247396. The cubic root of 146553043 is about 527.2277735546.

The spelling of 146553043 in words is "one hundred forty-six million, five hundred fifty-three thousand, forty-three".