1053545356 has 6 divisors (see below), whose sum is σ = 1843704380. Its totient is φ = 526772676.

The previous prime is 1053545351. The next prime is 1053545387. The reversal of 1053545356 is 6535453501.

It is a super-2 number, since 2×1053545356² = 2219915634298333472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053545351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131693166 + ... + 131693173.

Almost surely, 2^1053545356 is an apocalyptic number.

It is an amenable number.

1053545356 is a deficient number, since it is larger than the sum of its proper divisors (790159024).

1053545356 is a wasteful number, since it uses less digits than its factorization.

1053545356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263386343 (or 263386341 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

The square root of 1053545356 is about 32458.3634214666. The cubic root of 1053545356 is about 1017.5390357840.

Adding to 1053545356 its reverse (6535453501), we get a palindrome (7588998857).

The spelling of 1053545356 in words is "one billion, fifty-three million, five hundred forty-five thousand, three hundred fifty-six".