4662115251 has 4 divisors (see below), whose sum is σ = 6216153672. Its totient is φ = 3108076832.

The previous prime is 4662115247. The next prime is 4662115273. The reversal of 4662115251 is 1525112664.

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 4662115251 - 2² = 4662115247 is a prime.

It is a super-2 number, since 2×4662115251² = 43470637227213586002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4662115351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777019206 + ... + 777019211.

It is an arithmetic number, because the mean of its divisors is an integer number (1554038418).

Almost surely, 2^4662115251 is an apocalyptic number.

4662115251 is a deficient number, since it is larger than the sum of its proper divisors (1554038421).

4662115251 is a wasteful number, since it uses less digits than its factorization.

4662115251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554038420.

The product of its digits is 14400, while the sum is 33.

The square root of 4662115251 is about 68279.6840282671. The cubic root of 4662115251 is about 1670.5558586831. Note that the first 3 decimals are identical.

The spelling of 4662115251 in words is "four billion, six hundred sixty-two million, one hundred fifteen thousand, two hundred fifty-one".