264851002980 has 36 divisors (see below), whose sum is σ = 803381376252. Its totient is φ = 70626934080.

The previous prime is 264851002979. The next prime is 264851003017. The reversal of 264851002980 is 89200158462.

264851002980 is a `hidden beast` number, since 2 + 6 + 48 + 510 + 0 + 2 + 98 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 70200622116 + 194650380864 = 264954^2 + 441192^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 735697051 + ... + 735697410.

Almost surely, 2^264851002980 is an apocalyptic number.

264851002980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264851002980 is an abundant number, since it is smaller than the sum of its proper divisors (538530373272).

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

264851002980 is a wasteful number, since it uses less digits than its factorization.

264851002980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471394476 (or 1471394471 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 264851002980 in words is "two hundred sixty-four billion, eight hundred fifty-one million, two thousand, nine hundred eighty".