20054292229 has 8 divisors (see below), whose sum is σ = 20479666400. Its totient is φ = 19632034800.

The previous prime is 20054292217. The next prime is 20054292241. The reversal of 20054292229 is 92229245002.

It is an interprime number because it is at equal distance from previous prime (20054292217) and next prime (20054292241).

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

It is a cyclic number.

It is not a de Polignac number, because 20054292229 - 2¹¹ = 20054290181 is a prime.

It is a super-2 number, since 2×20054292229² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20054292529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766179 + ... + 791920.

It is an arithmetic number, because the mean of its divisors is an integer number (2559958300).

Almost surely, 2^20054292229 is an apocalyptic number.

It is an amenable number.

20054292229 is a deficient number, since it is larger than the sum of its proper divisors (425374171).

20054292229 is a wasteful number, since it uses less digits than its factorization.

20054292229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558371.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 20054292229 in words is "twenty billion, fifty-four million, two hundred ninety-two thousand, two hundred twenty-nine".