363620705426552 has 64 divisors (see below), whose sum is σ = 781127161251840. Its totient is φ = 155449580428800.

The previous prime is 363620705426423. The next prime is 363620705426557. The reversal of 363620705426552 is 255624507026363.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363620705426557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141783152 + ... + 144324992.

It is an arithmetic number, because the mean of its divisors is an integer number (12205111894560).

Almost surely, 2^{363620705426552} is an apocalyptic number.

It is an amenable number.

363620705426552 is an abundant number, since it is smaller than the sum of its proper divisors (417506455825288).

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

363620705426552 is a wasteful number, since it uses less digits than its factorization.

363620705426552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548212 (or 2548208 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 56.

The spelling of 363620705426552 in words is "three hundred sixty-three trillion, six hundred twenty billion, seven hundred five million, four hundred twenty-six thousand, five hundred fifty-two".