245553540351210 has 384 divisors, whose sum is σ = 801023265229824. Its totient is φ = 50808518369280.

The previous prime is 245553540351209. The next prime is 245553540351239. The reversal of 245553540351210 is 12153045355542.

245553540351210 is a `hidden beast` number, since 2 + 4 + 5 + 5 + 53 + 540 + 3 + 51 + 2 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 167632587 + ... + 169091073.

It is an arithmetic number, because the mean of its divisors is an integer number (2085998086536).

Almost surely, 2^{245553540351210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245553540351210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400511632614912).

245553540351210 is an abundant number, since it is smaller than the sum of its proper divisors (555469724878614).

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

245553540351210 is a wasteful number, since it uses less digits than its factorization.

245553540351210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458918 (or 1458915 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 245553540351210 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred forty million, three hundred fifty-one thousand, two hundred ten".