11151655004 has 36 divisors (see below), whose sum is σ = 23040440136. Its totient is φ = 4707942624.

The previous prime is 11151655003. The next prime is 11151655007. The reversal of 11151655004 is 40055615111.

It is a super-3 number, since 3×11151655004³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11151655003) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 411467 + ... + 437730.

It is an arithmetic number, because the mean of its divisors is an integer number (640012226).

Almost surely, 2^11151655004 is an apocalyptic number.

11151655004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11151655004 is an abundant number, since it is smaller than the sum of its proper divisors (11888785132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11151655004 is a wasteful number, since it uses less digits than its factorization.

11151655004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849282 (or 849273 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 11151655004 in words is "eleven billion, one hundred fifty-one million, six hundred fifty-five thousand, four".