11540630462 has 16 divisors (see below), whose sum is σ = 18010079232. Its totient is φ = 5540202360.

The previous prime is 11540630383. The next prime is 11540630467. The reversal of 11540630462 is 26403604511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11540630467) by changing a digit.

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, 724958 + ... + 740705.

It is an arithmetic number, because the mean of its divisors is an integer number (1125629952).

Almost surely, 2^11540630462 is an apocalyptic number.

11540630462 is a deficient number, since it is larger than the sum of its proper divisors (6469448770).

11540630462 is a wasteful number, since it uses less digits than its factorization.

11540630462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465823.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 11540630462 in words is "eleven billion, five hundred forty million, six hundred thirty thousand, four hundred sixty-two".