2054135462 has 8 divisors (see below), whose sum is σ = 3081403776. Its totient is φ = 1027000872.

The previous prime is 2054135441. The next prime is 2054135471. The reversal of 2054135462 is 2645314502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26363 + ... + 69305.

It is an arithmetic number, because the mean of its divisors is an integer number (385175472).

Almost surely, 2^2054135462 is an apocalyptic number.

2054135462 is a deficient number, since it is larger than the sum of its proper divisors (1027268314).

2054135462 is a wasteful number, since it uses less digits than its factorization.

2054135462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66862.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2054135462 is about 45322.5712200886. The cubic root of 2054135462 is about 1271.1877333823.

Adding to 2054135462 its reverse (2645314502), we get a palindrome (4699449964).

The spelling of 2054135462 in words is "two billion, fifty-four million, one hundred thirty-five thousand, four hundred sixty-two".