4651263045 has 48 divisors (see below), whose sum is σ = 9471676032. Its totient is φ = 2081681280.

The previous prime is 4651263041. The next prime is 4651263047. The reversal of 4651263045 is 5403621564.

4651263045 is a `hidden beast` number, since 4 + 6 + 5 + 12 + 630 + 4 + 5 = 666.

It is not a de Polignac number, because 4651263045 - 2² = 4651263041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651263041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 354969 + ... + 367838.

It is an arithmetic number, because the mean of its divisors is an integer number (197326584).

Almost surely, 2^4651263045 is an apocalyptic number.

4651263045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4651263045 is an abundant number, since it is smaller than the sum of its proper divisors (4820412987).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4651263045 is a wasteful number, since it uses less digits than its factorization.

4651263045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722842 (or 722839 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 4651263045 is about 68200.1689514036. The cubic root of 4651263045 is about 1669.2586434154.

The spelling of 4651263045 in words is "four billion, six hundred fifty-one million, two hundred sixty-three thousand, forty-five".