245400273622 has 64 divisors (see below), whose sum is σ = 446004983808. Its totient is φ = 98993664000.

The previous prime is 245400273611. The next prime is 245400273631. The reversal of 245400273622 is 226372004542.

It is a happy number.

245400273622 is digitally balanced in base 3, 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 31 ways as a sum of consecutive naturals, for example, 12358422 + ... + 12378262.

It is an arithmetic number, because the mean of its divisors is an integer number (6968827872).

Almost surely, 2^245400273622 is an apocalyptic number.

245400273622 is a deficient number, since it is larger than the sum of its proper divisors (200604710186).

245400273622 is a wasteful number, since it uses less digits than its factorization.

245400273622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20485.

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 245400273622 in words is "two hundred forty-five billion, four hundred million, two hundred seventy-three thousand, six hundred twenty-two".