552520350525 has 96 divisors (see below), whose sum is σ = 1087906119552. Its totient is φ = 243894067200.

The previous prime is 552520350523. The next prime is 552520350541. The reversal of 552520350525 is 525053025255.

552520350525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 552520350525 - 2¹ = 552520350523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552520350523) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 430069 + ... + 1135781.

It is an arithmetic number, because the mean of its divisors is an integer number (11332355412).

Almost surely, 2^552520350525 is an apocalyptic number.

552520350525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

552520350525 is a deficient number, since it is larger than the sum of its proper divisors (535385769027).

552520350525 is a wasteful number, since it uses less digits than its factorization.

552520350525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705823 (or 705818 counting only the distinct ones).

The product of its (nonzero) digits is 375000, while the sum is 39.

The spelling of 552520350525 in words is "five hundred fifty-two billion, five hundred twenty million, three hundred fifty thousand, five hundred twenty-five".