2052254631 has 16 divisors (see below), whose sum is σ = 3203520768. Its totient is φ = 1144113600.

The previous prime is 2052254623. The next prime is 2052254651. The reversal of 2052254631 is 1364522502.

It is not a de Polignac number, because 2052254631 - 2³ = 2052254623 is a prime.

It is a super-4 number, since 4×2052254631⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052254651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190925 + ... + 1192646.

It is an arithmetic number, because the mean of its divisors is an integer number (200220048).

Almost surely, 2^2052254631 is an apocalyptic number.

2052254631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2052254631 is a deficient number, since it is larger than the sum of its proper divisors (1151266137).

2052254631 is a wasteful number, since it uses less digits than its factorization.

2052254631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383622.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2052254631 is about 45301.8170827617. The cubic root of 2052254631 is about 1270.7996350906.

The spelling of 2052254631 in words is "two billion, fifty-two million, two hundred fifty-four thousand, six hundred thirty-one".