245125551330 has 48 divisors (see below), whose sum is σ = 695265202944. Its totient is φ = 59424375840.

The previous prime is 245125551323. The next prime is 245125551347. The reversal of 245125551330 is 33155521542.

245125551330 is a `hidden beast` number, since 2 + 4 + 51 + 25 + 551 + 3 + 30 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123799794 + ... + 123801773.

It is an arithmetic number, because the mean of its divisors is an integer number (14484691728).

Almost surely, 2^245125551330 is an apocalyptic number.

245125551330 is an abundant number, since it is smaller than the sum of its proper divisors (450139651614).

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

245125551330 is a wasteful number, since it uses less digits than its factorization.

245125551330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247601591 (or 247601588 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 245125551330 in words is "two hundred forty-five billion, one hundred twenty-five million, five hundred fifty-one thousand, three hundred thirty".