1102553455 has 8 divisors (see below), whose sum is σ = 1327293072. Its totient is φ = 879223488.

The previous prime is 1102553429. The next prime is 1102553477. The reversal of 1102553455 is 5543552011.

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 1102553455 - 2⁵ = 1102553423 is a prime.

It is a super-2 number, since 2×1102553455² = 2431248242264874050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350689 + ... + 353818.

It is an arithmetic number, because the mean of its divisors is an integer number (165911634).

Almost surely, 2^1102553455 is an apocalyptic number.

1102553455 is a deficient number, since it is larger than the sum of its proper divisors (224739617).

1102553455 is an equidigital number, since it uses as much as digits as its factorization.

1102553455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704825.

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

The square root of 1102553455 is about 33204.7203722603. The cubic root of 1102553455 is about 1033.0782499630.

The spelling of 1102553455 in words is "one billion, one hundred two million, five hundred fifty-three thousand, four hundred fifty-five".