752028820850004 has 72 divisors (see below), whose sum is σ = 1834371594865152. Its totient is φ = 239773668266880.

The previous prime is 752028820850003. The next prime is 752028820850023. The reversal of 752028820850004 is 400058028820257.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752028820850003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434246784 + ... + 435975144.

It is an arithmetic number, because the mean of its divisors is an integer number (25477383262016).

Almost surely, 2^{752028820850004} is an apocalyptic number.

It is an amenable number.

752028820850004 is an abundant number, since it is smaller than the sum of its proper divisors (1082342774015148).

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

752028820850004 is a wasteful number, since it uses less digits than its factorization.

752028820850004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796957 (or 1796932 counting only the distinct ones).

The product of its (nonzero) digits is 2867200, while the sum is 51.

The spelling of 752028820850004 in words is "seven hundred fifty-two trillion, twenty-eight billion, eight hundred twenty million, eight hundred fifty thousand, four".