45135602 has 16 divisors (see below), whose sum is σ = 71422560. Its totient is φ = 21333312.

The previous prime is 45135589. The next prime is 45135617. The reversal of 45135602 is 20653154.

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, 21533 + ... + 23535.

It is an arithmetic number, because the mean of its divisors is an integer number (4463910).

Almost surely, 2^45135602 is an apocalyptic number.

45135602 is a deficient number, since it is larger than the sum of its proper divisors (26286958).

45135602 is a wasteful number, since it uses less digits than its factorization.

45135602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 45135602 is about 6718.3035060944. The cubic root of 45135602 is about 356.0462476213.

Adding to 45135602 its reverse (20653154), we get a palindrome (65788756).

The spelling of 45135602 in words is "forty-five million, one hundred thirty-five thousand, six hundred two".