1053552541 has 8 divisors (see below), whose sum is σ = 1094187960. Its totient is φ = 1013557248.

The previous prime is 1053552499. The next prime is 1053552583. The reversal of 1053552541 is 1452553501.

It is an interprime number because it is at equal distance from previous prime (1053552499) and next prime (1053552583).

It can be written as a sum of positive squares in 4 ways, for example, as 38875225 + 1014677316 = 6235^2 + 31854^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1053552541 - 2¹⁷ = 1053421469 is a prime.

It is a super-2 number, since 2×1053552541² = 2219945913295113362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053552041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156676 + ... + 163261.

It is an arithmetic number, because the mean of its divisors is an integer number (136773495).

Almost surely, 2^1053552541 is an apocalyptic number.

It is an amenable number.

1053552541 is a deficient number, since it is larger than the sum of its proper divisors (40635419).

1053552541 is an equidigital number, since it uses as much as digits as its factorization.

1053552541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320063.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 1053552541 is about 32458.4741015347. The cubic root of 1053552541 is about 1017.5413489265.

The spelling of 1053552541 in words is "one billion, fifty-three million, five hundred fifty-two thousand, five hundred forty-one".