245151450500 has 96 divisors (see below), whose sum is σ = 588288355200. Its totient is φ = 88504368000.

The previous prime is 245151450493. The next prime is 245151450541. The reversal of 245151450500 is 5054151542.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 604166 + ... + 924834.

It is an arithmetic number, because the mean of its divisors is an integer number (6128003700).

Almost surely, 2^245151450500 is an apocalyptic number.

245151450500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245151450500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294144177600).

245151450500 is an abundant number, since it is smaller than the sum of its proper divisors (343136904700).

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

245151450500 is a wasteful number, since it uses less digits than its factorization.

245151450500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320838 (or 320826 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 245151450500 in words is "two hundred forty-five billion, one hundred fifty-one million, four hundred fifty thousand, five hundred".