545653152 has 96 divisors (see below), whose sum is σ = 1736199360. Its totient is φ = 165346560.

The previous prime is 545653151. The next prime is 545653223. The reversal of 545653152 is 251356545.

545653152 is a `hidden beast` number, since 5 + 456 + 53 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (545653151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19203 + ... + 38210.

It is an arithmetic number, because the mean of its divisors is an integer number (18085410).

Almost surely, 2^545653152 is an apocalyptic number.

It is an amenable number.

545653152 is an abundant number, since it is smaller than the sum of its proper divisors (1190546208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545653152 is a wasteful number, since it uses less digits than its factorization.

545653152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57443 (or 57429 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 545653152 is about 23359.2198499864. The cubic root of 545653152 is about 817.1570954767.

The spelling of 545653152 in words is "five hundred forty-five million, six hundred fifty-three thousand, one hundred fifty-two".