652873017551040 has 448 divisors, whose sum is σ = 2705846683921920. Its totient is φ = 146097458196480.

The previous prime is 652873017551023. The next prime is 652873017551129. The reversal of 652873017551040 is 40155710378256.

652873017551040 is a `hidden beast` number, since 6 + 5 + 2 + 8 + 7 + 30 + 17 + 551 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262974294 + ... + 265445333.

It is an arithmetic number, because the mean of its divisors is an integer number (6039836348040).

Almost surely, 2^{652873017551040} is an apocalyptic number.

652873017551040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

652873017551040 is an abundant number, since it is smaller than the sum of its proper divisors (2052973666370880).

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

652873017551040 is a wasteful number, since it uses less digits than its factorization.

652873017551040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528419677 (or 528419661 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 652873017551040 in words is "six hundred fifty-two trillion, eight hundred seventy-three billion, seventeen million, five hundred fifty-one thousand, forty".