2552736545520 has 160 divisors (see below), whose sum is σ = 9115194114048. Its totient is φ = 578888239104.

The previous prime is 2552736545507. The next prime is 2552736545543. The reversal of 2552736545520 is 255456372552.

It is a super-3 number, since 3×2552736545520³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5768869 + ... + 6195588.

Almost surely, 2^{2552736545520} is an apocalyptic number.

2552736545520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552736545520 is an abundant number, since it is smaller than the sum of its proper divisors (6562457568528).

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

2552736545520 is a wasteful number, since it uses less digits than its factorization.

2552736545520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11964607 (or 11964601 counting only the distinct ones).

The product of its (nonzero) digits is 12600000, while the sum is 51.

The spelling of 2552736545520 in words is "two trillion, five hundred fifty-two billion, seven hundred thirty-six million, five hundred forty-five thousand, five hundred twenty".