2045641335 has 8 divisors (see below), whose sum is σ = 3273026160. Its totient is φ = 1091008704.

The previous prime is 2045641319. The next prime is 2045641337. The reversal of 2045641335 is 5331465402.

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

It is not a de Polignac number, because 2045641335 - 2⁴ = 2045641319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2045641296 and 2045641305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045641337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68188030 + ... + 68188059.

It is an arithmetic number, because the mean of its divisors is an integer number (409128270).

Almost surely, 2^2045641335 is an apocalyptic number.

2045641335 is a deficient number, since it is larger than the sum of its proper divisors (1227384825).

2045641335 is a wasteful number, since it uses less digits than its factorization.

2045641335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136376097.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2045641335 is about 45228.7666756457. The cubic root of 2045641335 is about 1269.4331351174.

The spelling of 2045641335 in words is "two billion, forty-five million, six hundred forty-one thousand, three hundred thirty-five".