45060030 has 64 divisors (see below), whose sum is σ = 127241280. Its totient is φ = 11308032.

The previous prime is 45059977. The next prime is 45060083. The reversal of 45060030 is 3006054.

45060030 = 3000² + 3001² + ... + 3004².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45059977) and next prime (45060083).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 45059985 and 45060012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319 + ... + 9498.

It is an arithmetic number, because the mean of its divisors is an integer number (1988145).

Almost surely, 2^45060030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45060030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63620640).

45060030 is an abundant number, since it is smaller than the sum of its proper divisors (82181250).

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

45060030 is a wasteful number, since it uses less digits than its factorization.

45060030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9850 (or 9844 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45060030 is about 6712.6768133137. The cubic root of 45060030 is about 355.8474233601.

Adding to 45060030 its reverse (3006054), we get a palindrome (48066084).

The spelling of 45060030 in words is "forty-five million, sixty thousand, thirty".