60533145 has 48 divisors (see below), whose sum is σ = 111908160. Its totient is φ = 30181248.

The previous prime is 60533131. The next prime is 60533149. The reversal of 60533145 is 54133506.

60533145 = T₁₁₆₆ + T₁₁₆₇ + ... + T₁₂₄₈.

It is not a de Polignac number, because 60533145 - 2⁴ = 60533129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60533149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70539 + ... + 71391.

It is an arithmetic number, because the mean of its divisors is an integer number (2331420).

Almost surely, 2^60533145 is an apocalyptic number.

It is an amenable number.

60533145 is a deficient number, since it is larger than the sum of its proper divisors (51375015).

60533145 is a wasteful number, since it uses less digits than its factorization.

60533145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 963 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 60533145 is about 7780.3049426099. The cubic root of 60533145 is about 392.6428976491.

The spelling of 60533145 in words is "sixty million, five hundred thirty-three thousand, one hundred forty-five".