1045553411 has 4 divisors (see below), whose sum is σ = 1194918192. Its totient is φ = 896188632.

The previous prime is 1045553393. The next prime is 1045553441. The reversal of 1045553411 is 1143555401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1143555401 = 53 ⋅21576517.

It is a cyclic number.

It is not a de Polignac number, because 1045553411 - 2²² = 1041359107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045553441) 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, 74682380 + ... + 74682393.

It is an arithmetic number, because the mean of its divisors is an integer number (298729548).

Almost surely, 2^1045553411 is an apocalyptic number.

1045553411 is a deficient number, since it is larger than the sum of its proper divisors (149364781).

1045553411 is an equidigital number, since it uses as much as digits as its factorization.

1045553411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149364780.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1045553411 is about 32335.0183392557. The cubic root of 1045553411 is about 1014.9595657977.

The spelling of 1045553411 in words is "one billion, forty-five million, five hundred fifty-three thousand, four hundred eleven".