4611009051 has 32 divisors (see below), whose sum is σ = 7456631040. Its totient is φ = 2792865600.

The previous prime is 4611009049. The next prime is 4611009097. The reversal of 4611009051 is 1509001164.

It is not a de Polignac number, because 4611009051 - 2¹ = 4611009049 is a prime.

It is a super-2 number, since 2×4611009051² = 42522808936807841202, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4611009031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635836 + ... + 643046.

It is an arithmetic number, because the mean of its divisors is an integer number (233019720).

Almost surely, 2^4611009051 is an apocalyptic number.

4611009051 is a deficient number, since it is larger than the sum of its proper divisors (2845621989).

4611009051 is a wasteful number, since it uses less digits than its factorization.

4611009051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9384 (or 9378 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 4611009051 is about 67904.4111306475. The cubic root of 4611009051 is about 1664.4291948071.

The spelling of 4611009051 in words is "four billion, six hundred eleven million, nine thousand, fifty-one".