7289052154 has 8 divisors (see below), whose sum is σ = 11310598260. Its totient is φ = 3518852736.

The previous prime is 7289052151. The next prime is 7289052161. The reversal of 7289052154 is 4512509827.

It can be written as a sum of positive squares in 2 ways, for example, as 6868597129 + 420455025 = 82877^2 + 20505^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 7289052154.

It is not an unprimeable number, because it can be changed into a prime (7289052151) 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, 62836599 + ... + 62836714.

Almost surely, 2^7289052154 is an apocalyptic number.

7289052154 is a deficient number, since it is larger than the sum of its proper divisors (4021546106).

7289052154 is a wasteful number, since it uses less digits than its factorization.

7289052154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125673344.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 7289052154 is about 85375.9459918307. The cubic root of 7289052154 is about 1938.9071814891.

The spelling of 7289052154 in words is "seven billion, two hundred eighty-nine million, fifty-two thousand, one hundred fifty-four".