1552500052000 has 192 divisors, whose sum is σ = 3949052050944. Its totient is φ = 599456102400.

The previous prime is 1552500051941. The next prime is 1552500052057. The reversal of 1552500052000 is 2500052551.

It is a happy number.

It is a super-2 number, since 2×1552500052000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13667439 + ... + 13780561.

It is an arithmetic number, because the mean of its divisors is an integer number (20567979432).

Almost surely, 2^{1552500052000} is an apocalyptic number.

1552500052000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1552500052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1974526025472).

1552500052000 is an abundant number, since it is smaller than the sum of its proper divisors (2396551998944).

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

1552500052000 is a wasteful number, since it uses less digits than its factorization.

1552500052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113268 (or 113250 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The spelling of 1552500052000 in words is "one trillion, five hundred fifty-two billion, five hundred million, fifty-two thousand".