11251152514 has 16 divisors (see below), whose sum is σ = 19758122496. Its totient is φ = 4704314400.

The previous prime is 11251152491. The next prime is 11251152553. The reversal of 11251152514 is 41525115211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9800082 + ... + 9801229.

It is an arithmetic number, because the mean of its divisors is an integer number (1234882656).

Almost surely, 2^11251152514 is an apocalyptic number.

11251152514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11251152514 is a deficient number, since it is larger than the sum of its proper divisors (8506969982).

11251152514 is a wasteful number, since it uses less digits than its factorization.

11251152514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601361.

The product of its digits is 2000, while the sum is 28.

Adding to 11251152514 its reverse (41525115211), we get a palindrome (52776267725).

It can be divided in two parts, 112511 and 52514, that added together give a triangular number (165025 = T₅₇₄).

The spelling of 11251152514 in words is "eleven billion, two hundred fifty-one million, one hundred fifty-two thousand, five hundred fourteen".