1053345154 has 4 divisors (see below), whose sum is σ = 1580017734. Its totient is φ = 526672576.

The previous prime is 1053345151. The next prime is 1053345173. The reversal of 1053345154 is 4515433501.

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

It can be written as a sum of positive squares in only one way, i.e., 883694529 + 169650625 = 29727^2 + 13025^2 .

It is a super-2 number, since 2×1053345154² = 2219072026910567432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053345151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263336287 + ... + 263336290.

Almost surely, 2^1053345154 is an apocalyptic number.

1053345154 is a deficient number, since it is larger than the sum of its proper divisors (526672580).

1053345154 is an equidigital number, since it uses as much as digits as its factorization.

1053345154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526672579.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1053345154 is about 32455.2792932059. The cubic root of 1053345154 is about 1017.4745784246.

Adding to 1053345154 its reverse (4515433501), we get a palindrome (5568778655).

The spelling of 1053345154 in words is "one billion, fifty-three million, three hundred forty-five thousand, one hundred fifty-four".