52621026302 has 16 divisors (see below), whose sum is σ = 85008731472. Its totient is φ = 24285046080.

The previous prime is 52621026277. The next prime is 52621026331. The reversal of 52621026302 is 20362012625.

52621026302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404402 + ... + 518442.

It is an arithmetic number, because the mean of its divisors is an integer number (5313045717).

Almost surely, 2^52621026302 is an apocalyptic number.

52621026302 is a deficient number, since it is larger than the sum of its proper divisors (32387705170).

52621026302 is a wasteful number, since it uses less digits than its factorization.

52621026302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131803.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 52621026302 its reverse (20362012625), we get a palindrome (72983038927).

The spelling of 52621026302 in words is "fifty-two billion, six hundred twenty-one million, twenty-six thousand, three hundred two".