2054455132 has 24 divisors (see below), whose sum is σ = 3618512352. Its totient is φ = 1020614400.

The previous prime is 2054455129. The next prime is 2054455141. The reversal of 2054455132 is 2315544502.

It is a super-2 number, since 2×2054455132² = 8441571778802274848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2054455094 and 2054455103.

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, 483457 + ... + 487687.

It is an arithmetic number, because the mean of its divisors is an integer number (150771348).

Almost surely, 2^2054455132 is an apocalyptic number.

It is an amenable number.

2054455132 is a deficient number, since it is larger than the sum of its proper divisors (1564057220).

2054455132 is a wasteful number, since it uses less digits than its factorization.

2054455132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4989 (or 4987 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2054455132 is about 45326.0976921685. The cubic root of 2054455132 is about 1271.2536718290.

Adding to 2054455132 its reverse (2315544502), we get a palindrome (4369999634).

The spelling of 2054455132 in words is "two billion, fifty-four million, four hundred fifty-five thousand, one hundred thirty-two".