11732573070 has 48 divisors (see below), whose sum is σ = 30514996512. Its totient is φ = 3127629120.

The previous prime is 11732573051. The next prime is 11732573071. The reversal of 11732573070 is 7037523711.

11732573070 is a `hidden beast` number, since 1 + 17 + 3 + 2 + 573 + 0 + 70 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11732573071) 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 23 ways as a sum of consecutive naturals, for example, 266764 + ... + 307616.

It is an arithmetic number, because the mean of its divisors is an integer number (635729094).

Almost surely, 2^11732573070 is an apocalyptic number.

11732573070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11732573070 is an abundant number, since it is smaller than the sum of its proper divisors (18782423442).

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

11732573070 is a wasteful number, since it uses less digits than its factorization.

11732573070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44057 (or 44054 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The spelling of 11732573070 in words is "eleven billion, seven hundred thirty-two million, five hundred seventy-three thousand, seventy".