45530510 has 16 divisors (see below), whose sum is σ = 82033776. Its totient is φ = 18194688.

The previous prime is 45530509. The next prime is 45530519. The reversal of 45530510 is 1503554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45530519) 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, 15629 + ... + 18311.

It is an arithmetic number, because the mean of its divisors is an integer number (5127111).

Almost surely, 2^45530510 is an apocalyptic number.

45530510 is a deficient number, since it is larger than the sum of its proper divisors (36503266).

45530510 is a wasteful number, since it uses less digits than its factorization.

45530510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4387.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 45530510 is about 6747.6299542877. The cubic root of 45530510 is about 357.0816270650.

The spelling of 45530510 in words is "forty-five million, five hundred thirty thousand, five hundred ten".