1137512895120 has 720 divisors, whose sum is σ = 4619376216000. Its totient is φ = 249904134144.

The previous prime is 1137512895107. The next prime is 1137512895173. The reversal of 1137512895120 is 215982157311.

1137512895120 is a `hidden beast` number, since 1 + 1 + 3 + 7 + 5 + 128 + 9 + 512 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 108339631 + ... + 108350129.

It is an arithmetic number, because the mean of its divisors is an integer number (6415800300).

Almost surely, 2^{1137512895120} is an apocalyptic number.

1137512895120 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 1137512895120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2309688108000).

1137512895120 is an abundant number, since it is smaller than the sum of its proper divisors (3481863320880).

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

1137512895120 is a wasteful number, since it uses less digits than its factorization.

1137512895120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10652 (or 10636 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 45.

The spelling of 1137512895120 in words is "one trillion, one hundred thirty-seven billion, five hundred twelve million, eight hundred ninety-five thousand, one hundred twenty".