2047140054 has 40 divisors (see below), whose sum is σ = 4642407000. Its totient is φ = 674154144.

The previous prime is 2047140019. The next prime is 2047140059. The reversal of 2047140054 is 4500417402.

2047140054 is a `hidden beast` number, since 204 + 7 + 1 + 400 + 54 = 666.

It is a super-2 number, since 2×2047140054² = 8381564801382245832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047140059) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 62679 + ... + 89570.

It is an arithmetic number, because the mean of its divisors is an integer number (116060175).

Almost surely, 2^2047140054 is an apocalyptic number.

2047140054 is an abundant number, since it is smaller than the sum of its proper divisors (2595266946).

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

2047140054 is a wasteful number, since it uses less digits than its factorization.

2047140054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152346 (or 152337 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 2047140054 is about 45245.3318476061. The cubic root of 2047140054 is about 1269.7430720051.

Adding to 2047140054 its reverse (4500417402), we get a palindrome (6547557456).

The spelling of 2047140054 in words is "two billion, forty-seven million, one hundred forty thousand, fifty-four".