1053456316 has 12 divisors (see below), whose sum is σ = 2011143960. Its totient is φ = 478843760.

The previous prime is 1053456307. The next prime is 1053456319. The reversal of 1053456316 is 6136543501.

It is a super-2 number, since 2×1053456316² = 2219540419440583712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053456319) 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, 11971051 + ... + 11971138.

It is an arithmetic number, because the mean of its divisors is an integer number (167595330).

Almost surely, 2^1053456316 is an apocalyptic number.

It is an amenable number.

1053456316 is a deficient number, since it is larger than the sum of its proper divisors (957687644).

1053456316 is a wasteful number, since it uses less digits than its factorization.

1053456316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23942204 (or 23942202 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 1053456316 is about 32456.9917891354. The cubic root of 1053456316 is about 1017.5103693301.

Adding to 1053456316 its reverse (6136543501), we get a palindrome (7189999817).

The spelling of 1053456316 in words is "one billion, fifty-three million, four hundred fifty-six thousand, three hundred sixteen".