245155533112 has 32 divisors (see below), whose sum is σ = 525894052320. Its totient is φ = 104954503680.

The previous prime is 245155533097. The next prime is 245155533137. The reversal of 245155533112 is 211335551542.

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, 2283589 + ... + 2388532.

It is an arithmetic number, because the mean of its divisors is an integer number (16434189135).

Almost surely, 2^245155533112 is an apocalyptic number.

It is an amenable number.

245155533112 is an abundant number, since it is smaller than the sum of its proper divisors (280738519208).

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

245155533112 is a wasteful number, since it uses less digits than its factorization.

245155533112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673071 (or 4673067 counting only the distinct ones).

The product of its digits is 90000, while the sum is 37.

The spelling of 245155533112 in words is "two hundred forty-five billion, one hundred fifty-five million, five hundred thirty-three thousand, one hundred twelve".