1125002510 has 16 divisors (see below), whose sum is σ = 2094832800. Its totient is φ = 434483616.

The previous prime is 1125002479. The next prime is 1125002551. The reversal of 1125002510 is 152005211.

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 7 ways as a sum of consecutive naturals, for example, 1939370 + ... + 1939949.

It is an arithmetic number, because the mean of its divisors is an integer number (130927050).

Almost surely, 2^1125002510 is an apocalyptic number.

1125002510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125002510 is a deficient number, since it is larger than the sum of its proper divisors (969830290).

1125002510 is a wasteful number, since it uses less digits than its factorization.

1125002510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879355.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1125002510 is about 33541.0570793468. The cubic root of 1125002510 is about 1040.0426850084.

Adding to 1125002510 its reverse (152005211), we get a palindrome (1277007721).

The spelling of 1125002510 in words is "one billion, one hundred twenty-five million, two thousand, five hundred ten".