5077820540144 has 40 divisors (see below), whose sum is σ = 10734189621168. Its totient is φ = 2307772615680.

The previous prime is 5077820540123. The next prime is 5077820540167. The reversal of 5077820540144 is 4410450287705.

It is a super-2 number, since 2×5077820540144² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 802127 + ... + 3286190.

Almost surely, 2^{5077820540144} is an apocalyptic number.

It is an amenable number.

5077820540144 is an abundant number, since it is smaller than the sum of its proper divisors (5656369081024).

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

5077820540144 is a wasteful number, since it uses less digits than its factorization.

5077820540144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095393 (or 4095387 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 47.

The spelling of 5077820540144 in words is "five trillion, seventy-seven billion, eight hundred twenty million, five hundred forty thousand, one hundred forty-four".