1053420008 has 16 divisors (see below), whose sum is σ = 1985506560. Its totient is φ = 523951600.

The previous prime is 1053419999. The next prime is 1053420019. The reversal of 1053420008 is 8000243501.

It is a super-2 number, since 2×1053420008² = 2219387426509440128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343178 + ... + 346233.

It is an arithmetic number, because the mean of its divisors is an integer number (124094160).

Almost surely, 2^1053420008 is an apocalyptic number.

It is an amenable number.

1053420008 is a deficient number, since it is larger than the sum of its proper divisors (932086552).

1053420008 is a wasteful number, since it uses less digits than its factorization.

1053420008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689608 (or 689604 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1053420008 is about 32456.4324595295. The cubic root of 1053420008 is about 1017.4986794953.

Adding to 1053420008 its reverse (8000243501), we get a palindrome (9053663509).

The spelling of 1053420008 in words is "one billion, fifty-three million, four hundred twenty thousand, eight".