2623353089550 has 48 divisors (see below), whose sum is σ = 6517191294192. Its totient is φ = 698348390400.

The previous prime is 2623353089519. The next prime is 2623353089551. The reversal of 2623353089550 is 559803533262.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2623353089493 and 2623353089502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623353089551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15068581 + ... + 15241680.

It is an arithmetic number, because the mean of its divisors is an integer number (135774818629).

Almost surely, 2^{2623353089550} is an apocalyptic number.

2623353089550 is an abundant number, since it is smaller than the sum of its proper divisors (3893838204642).

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

2623353089550 is a wasteful number, since it uses less digits than its factorization.

2623353089550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30310853 (or 30310848 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 51.

The spelling of 2623353089550 in words is "two trillion, six hundred twenty-three billion, three hundred fifty-three million, eighty-nine thousand, five hundred fifty".