11292713500 has 48 divisors (see below), whose sum is σ = 25188089472. Its totient is φ = 4420968000.

The previous prime is 11292713431. The next prime is 11292713557. The reversal of 11292713500 is 531729211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216771 + ... + 263770.

It is an arithmetic number, because the mean of its divisors is an integer number (524751864).

Almost surely, 2^11292713500 is an apocalyptic number.

11292713500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11292713500 is an abundant number, since it is smaller than the sum of its proper divisors (13895375972).

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

11292713500 is a wasteful number, since it uses less digits than its factorization.

11292713500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480607 (or 480595 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 11292713500 in words is "eleven billion, two hundred ninety-two million, seven hundred thirteen thousand, five hundred".