1872561068952 has 32 divisors (see below), whose sum is σ = 5350174483200. Its totient is φ = 535017448224.

The previous prime is 1872561068951. The next prime is 1872561068971. The reversal of 1872561068952 is 2598601652781.

It is a super-3 number, since 3×1872561068952³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1872561068951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5573098252 + ... + 5573098587.

It is an arithmetic number, because the mean of its divisors is an integer number (167192952600).

Almost surely, 2^{1872561068952} is an apocalyptic number.

1872561068952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1872561068952 is an abundant number, since it is smaller than the sum of its proper divisors (3477613414248).

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

1872561068952 is a wasteful number, since it uses less digits than its factorization.

1872561068952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11146196855 (or 11146196851 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 60.

The spelling of 1872561068952 in words is "one trillion, eight hundred seventy-two billion, five hundred sixty-one million, sixty-eight thousand, nine hundred fifty-two".