1152257373620 has 48 divisors (see below), whose sum is σ = 2431551902976. Its totient is φ = 458653776000.

The previous prime is 1152257373569. The next prime is 1152257373637. The reversal of 1152257373620 is 263737522511.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39404405 + ... + 39433635.

It is an arithmetic number, because the mean of its divisors is an integer number (50657331312).

Almost surely, 2^{1152257373620} is an apocalyptic number.

1152257373620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152257373620 is an abundant number, since it is smaller than the sum of its proper divisors (1279294529356).

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

1152257373620 is a wasteful number, since it uses less digits than its factorization.

1152257373620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38792 (or 38790 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The spelling of 1152257373620 in words is "one trillion, one hundred fifty-two billion, two hundred fifty-seven million, three hundred seventy-three thousand, six hundred twenty".