1102405552 has 10 divisors (see below), whose sum is σ = 2135910788. Its totient is φ = 551202768.

The previous prime is 1102405543. The next prime is 1102405559. The reversal of 1102405552 is 2555042011.

It is not an unprimeable number, because it can be changed into a prime (1102405559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34450158 + ... + 34450189.

Almost surely, 2^1102405552 is an apocalyptic number.

It is an amenable number.

1102405552 is a deficient number, since it is larger than the sum of its proper divisors (1033505236).

1102405552 is an equidigital number, since it uses as much as digits as its factorization.

1102405552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68900355 (or 68900349 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1102405552 is about 33202.4931593999. The cubic root of 1102405552 is about 1033.0320535013.

Adding to 1102405552 its reverse (2555042011), we get a palindrome (3657447563).

The spelling of 1102405552 in words is "one billion, one hundred two million, four hundred five thousand, five hundred fifty-two".