545501352 has 32 divisors (see below), whose sum is σ = 1487731680. Its totient is φ = 165303360.

The previous prime is 545501347. The next prime is 545501371. The reversal of 545501352 is 253105545.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032883 + ... + 1033410.

It is an arithmetic number, because the mean of its divisors is an integer number (46491615).

Almost surely, 2^545501352 is an apocalyptic number.

It is an amenable number.

545501352 is an abundant number, since it is smaller than the sum of its proper divisors (942230328).

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

545501352 is a wasteful number, since it uses less digits than its factorization.

545501352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066313 (or 2066309 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 545501352 is about 23355.9703716202. The cubic root of 545501352 is about 817.0813111001.

Adding to 545501352 its reverse (253105545), we get a palindrome (798606897).

The spelling of 545501352 in words is "five hundred forty-five million, five hundred one thousand, three hundred fifty-two".