45100822 has 8 divisors (see below), whose sum is σ = 72855216. Its totient is φ = 20815752.

The previous prime is 45100801. The next prime is 45100837. The reversal of 45100822 is 22800154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45100793 and 45100802.

It is a congruent number.

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, 867298 + ... + 867349.

It is an arithmetic number, because the mean of its divisors is an integer number (9106902).

Almost surely, 2^45100822 is an apocalyptic number.

45100822 is a deficient number, since it is larger than the sum of its proper divisors (27754394).

45100822 is a wasteful number, since it uses less digits than its factorization.

45100822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734662.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 45100822 is about 6715.7145561735. The cubic root of 45100822 is about 355.9547716392.

Adding to 45100822 its reverse (22800154), we get a palindrome (67900976).

The spelling of 45100822 in words is "forty-five million, one hundred thousand, eight hundred twenty-two".