45030735 has 20 divisors (see below), whose sum is σ = 80722488. Its totient is φ = 24016176.

The previous prime is 45030697. The next prime is 45030743. The reversal of 45030735 is 53703054.

It is a happy number.

It is not a de Polignac number, because 45030735 - 2⁷ = 45030607 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45030699 and 45030708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 55189 + ... + 55998.

Almost surely, 2^45030735 is an apocalyptic number.

45030735 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45030735 is a deficient number, since it is larger than the sum of its proper divisors (35691753).

45030735 is a wasteful number, since it uses less digits than its factorization.

45030735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111204 (or 111195 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 45030735 is about 6710.4943931129. The cubic root of 45030735 is about 355.7702906241.

Adding to 45030735 its reverse (53703054), we get a palindrome (98733789).

The spelling of 45030735 in words is "forty-five million, thirty thousand, seven hundred thirty-five".