11372751500 has 192 divisors, whose sum is σ = 27908375040. Its totient is φ = 4013600000.

The previous prime is 11372751449. The next prime is 11372751571. The reversal of 11372751500 is 515727311.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32774327 + ... + 32774673.

It is an arithmetic number, because the mean of its divisors is an integer number (145356120).

Almost surely, 2^11372751500 is an apocalyptic number.

11372751500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11372751500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13954187520).

11372751500 is an abundant number, since it is smaller than the sum of its proper divisors (16535623540).

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

11372751500 is a wasteful number, since it uses less digits than its factorization.

11372751500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 32.

The spelling of 11372751500 in words is "eleven billion, three hundred seventy-two million, seven hundred fifty-one thousand, five hundred".