1187506528152 has 32 divisors (see below), whose sum is σ = 3392875795200. Its totient is φ = 339287579424.

The previous prime is 1187506528139. The next prime is 1187506528157. The reversal of 1187506528152 is 2518256057811.

It is a junction number, because it is equal to n+sod(n) for n = 1187506528095 and 1187506528104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1187506528157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3534245452 + ... + 3534245787.

It is an arithmetic number, because the mean of its divisors is an integer number (106027368600).

Almost surely, 2^{1187506528152} is an apocalyptic number.

1187506528152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1187506528152 is an abundant number, since it is smaller than the sum of its proper divisors (2205369267048).

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

1187506528152 is a wasteful number, since it uses less digits than its factorization.

1187506528152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068491255 (or 7068491251 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 51.

The spelling of 1187506528152 in words is "one trillion, one hundred eighty-seven billion, five hundred six million, five hundred twenty-eight thousand, one hundred fifty-two".