245553503052150 has 144 divisors (see below), whose sum is σ = 709978766316768. Its totient is φ = 60618801024000.

The previous prime is 245553503052049. The next prime is 245553503052163. The reversal of 245553503052150 is 51250305355542.

It is a happy number.

245553503052150 is a `hidden beast` number, since 2 + 4 + 5 + 55 + 350 + 30 + 5 + 215 + 0 = 666.

245553503052150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245553503052150² (a number of 30 digits) contains 22 as substring.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 245553503052096 and 245553503052105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 262635786 + ... + 263569085.

It is an arithmetic number, because the mean of its divisors is an integer number (4930408099422).

Almost surely, 2^{245553503052150} is an apocalyptic number.

245553503052150 is an abundant number, since it is smaller than the sum of its proper divisors (464425263264618).

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

245553503052150 is a wasteful number, since it uses less digits than its factorization.

245553503052150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526204967 (or 526204959 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 45.

The spelling of 245553503052150 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred three million, fifty-two thousand, one hundred fifty".