245335154264336 has 80 divisors (see below), whose sum is σ = 504769613770800. Its totient is φ = 115114268098560.

The previous prime is 245335154264329. The next prime is 245335154264339. The reversal of 245335154264336 is 633462451533542.

It can be written as a sum of positive squares in 8 ways, for example, as 38822619408400 + 206512534855936 = 6230780^2 + 14370544^2 .

It is not an unprimeable number, because it can be changed into a prime (245335154264339) 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, 1854921920 + ... + 1855054176.

It is an arithmetic number, because the mean of its divisors is an integer number (6309620172135).

Almost surely, 2^{245335154264336} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245335154264336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252384806885400).

245335154264336 is an abundant number, since it is smaller than the sum of its proper divisors (259434459506464).

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

245335154264336 is a wasteful number, since it uses less digits than its factorization.

245335154264336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152172 (or 152166 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 56.

The spelling of 245335154264336 in words is "two hundred forty-five trillion, three hundred thirty-five billion, one hundred fifty-four million, two hundred sixty-four thousand, three hundred thirty-six".