2054532399988 has 12 divisors (see below), whose sum is σ = 3595480023520. Its totient is φ = 1027252393272.

The previous prime is 2054532399961. The next prime is 2054532400027. The reversal of 2054532399988 is 8899932354502.

It is a super-2 number, since 2×2054532399988² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3113178 + ... + 3714961.

Almost surely, 2^{2054532399988} is an apocalyptic number.

It is an amenable number.

2054532399988 is a deficient number, since it is larger than the sum of its proper divisors (1540947623532).

2054532399988 is a wasteful number, since it uses less digits than its factorization.

2054532399988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6903366 (or 6903364 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 67.

The spelling of 2054532399988 in words is "two trillion, fifty-four billion, five hundred thirty-two million, three hundred ninety-nine thousand, nine hundred eighty-eight".