146413553 has 8 divisors (see below), whose sum is σ = 172010496. Its totient is φ = 122864400.

The previous prime is 146413541. The next prime is 146413627. The reversal of 146413553 is 355314641.

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 146413553 - 2¹⁶ = 146348017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146413523) 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, 511793 + ... + 512078.

It is an arithmetic number, because the mean of its divisors is an integer number (21501312).

Almost surely, 2^146413553 is an apocalyptic number.

146413553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

146413553 is a deficient number, since it is larger than the sum of its proper divisors (25596943).

146413553 is a wasteful number, since it uses less digits than its factorization.

146413553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023895.

The product of its digits is 21600, while the sum is 32.

The square root of 146413553 is about 12100.1468172911. The cubic root of 146413553 is about 527.0604476821.

The spelling of 146413553 in words is "one hundred forty-six million, four hundred thirteen thousand, five hundred fifty-three".