45621035 has 4 divisors (see below), whose sum is σ = 54745248. Its totient is φ = 36496824.

The previous prime is 45621019. The next prime is 45621049. The reversal of 45621035 is 53012654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45621035 - 2⁴ = 45621019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45620995 and 45621013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4562099 + ... + 4562108.

It is an arithmetic number, because the mean of its divisors is an integer number (13686312).

Almost surely, 2^45621035 is an apocalyptic number.

45621035 is a deficient number, since it is larger than the sum of its proper divisors (9124213).

45621035 is an equidigital number, since it uses as much as digits as its factorization.

45621035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9124212.

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

The square root of 45621035 is about 6754.3345342084. The cubic root of 45621035 is about 357.3181235366.

Adding to 45621035 its reverse (53012654), we get a palindrome (98633689).

The spelling of 45621035 in words is "forty-five million, six hundred twenty-one thousand, thirty-five".