245114445500 has 48 divisors (see below), whose sum is σ = 542106364800. Its totient is φ = 96804676800.

The previous prime is 245114445497. The next prime is 245114445509. The reversal of 245114445500 is 5544411542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245114445509) 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, 3063215 + ... + 3142214.

It is an arithmetic number, because the mean of its divisors is an integer number (11293882600).

Almost surely, 2^245114445500 is an apocalyptic number.

245114445500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245114445500 is an abundant number, since it is smaller than the sum of its proper divisors (296991919300).

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

245114445500 is a wasteful number, since it uses less digits than its factorization.

245114445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205527 (or 6205515 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 245114445500 in words is "two hundred forty-five billion, one hundred fourteen million, four hundred forty-five thousand, five hundred".