1053232546 has 8 divisors (see below), whose sum is σ = 1593830124. Its totient is φ = 521955840.

The previous prime is 1053232513. The next prime is 1053232553. The reversal of 1053232546 is 6452323501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 810028521 + 243204025 = 28461^2 + 15595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053232546² = 2218597591907284232, 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, 2329935 + ... + 2330386.

Almost surely, 2^1053232546 is an apocalyptic number.

1053232546 is a deficient number, since it is larger than the sum of its proper divisors (540597578).

1053232546 is a wasteful number, since it uses less digits than its factorization.

1053232546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660436.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1053232546 is about 32453.5444289218. The cubic root of 1053232546 is about 1017.4383193820.

The spelling of 1053232546 in words is "one billion, fifty-three million, two hundred thirty-two thousand, five hundred forty-six".