45913030 has 32 divisors (see below), whose sum is σ = 85494528. Its totient is φ = 17740800.

The previous prime is 45913019. The next prime is 45913051. The reversal of 45913030 is 3031954.

It is a junction number, because it is equal to n+sod(n) for n = 45912986 and 45913004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45835 + ... + 46825.

It is an arithmetic number, because the mean of its divisors is an integer number (2671704).

Almost surely, 2^45913030 is an apocalyptic number.

45913030 is a deficient number, since it is larger than the sum of its proper divisors (39581498).

45913030 is a wasteful number, since it uses less digits than its factorization.

45913030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 45913030 is about 6775.9154363082. The cubic root of 45913030 is about 358.0788347344.

Adding to 45913030 its reverse (3031954), we get a palindrome (48944984).

The spelling of 45913030 in words is "forty-five million, nine hundred thirteen thousand, thirty".