1053456002 has 4 divisors (see below), whose sum is σ = 1580184006. Its totient is φ = 526728000.

The previous prime is 1053455999. The next prime is 1053456013. The reversal of 1053456002 is 2006543501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2006543501 = 107 ⋅18752743.

It can be written as a sum of positive squares in only one way, i.e., 1018184281 + 35271721 = 31909^2 + 5939^2 .

It is a super-2 number, since 2×1053456002² = 2219539096299648008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263363999 + ... + 263364002.

Almost surely, 2^1053456002 is an apocalyptic number.

1053456002 is a deficient number, since it is larger than the sum of its proper divisors (526728004).

1053456002 is an equidigital number, since it uses as much as digits as its factorization.

1053456002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526728003.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1053456002 is about 32456.9869519646. The cubic root of 1053456002 is about 1017.5102682349.

Adding to 1053456002 its reverse (2006543501), we get a palindrome (3059999503).

The spelling of 1053456002 in words is "one billion, fifty-three million, four hundred fifty-six thousand, two".