1102516425 has 36 divisors (see below), whose sum is σ = 1996953660. Its totient is φ = 581391360.

The previous prime is 1102516409. The next prime is 1102516463. The reversal of 1102516425 is 5246152011.

1102516425 is a `hidden beast` number, since 1 + 10 + 2 + 5 + 1 + 642 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 250810569 + 851705856 = 15837^2 + 29184^2 .

It is not a de Polignac number, because 1102516425 - 2⁴ = 1102516409 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7504 + ... + 47553.

It is an arithmetic number, because the mean of its divisors is an integer number (55470935).

Almost surely, 2^1102516425 is an apocalyptic number.

1102516425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102516425 is a deficient number, since it is larger than the sum of its proper divisors (894437235).

1102516425 is a wasteful number, since it uses less digits than its factorization.

1102516425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55162 (or 55154 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1102516425 is about 33204.1627661352. The cubic root of 1102516425 is about 1033.0666842907.

Adding to 1102516425 its reverse (5246152011), we get a palindrome (6348668436).

The spelling of 1102516425 in words is "one billion, one hundred two million, five hundred sixteen thousand, four hundred twenty-five".