4651530454 has 4 divisors (see below), whose sum is σ = 6977295684. Its totient is φ = 2325765226.

The previous prime is 4651530421. The next prime is 4651530479. The reversal of 4651530454 is 4540351564.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4651530454² = 43273471128978892232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162882612 + ... + 1162882615.

It is an arithmetic number, because the mean of its divisors is an integer number (1744323921).

Almost surely, 2^4651530454 is an apocalyptic number.

4651530454 is a deficient number, since it is larger than the sum of its proper divisors (2325765230).

4651530454 is a wasteful number, since it uses less digits than its factorization.

4651530454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325765229.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 4651530454 is about 68202.1293949097. The cubic root of 4651530454 is about 1669.2906323057.

The spelling of 4651530454 in words is "four billion, six hundred fifty-one million, five hundred thirty thousand, four hundred fifty-four".