2029500458655 has 16 divisors (see below), whose sum is σ = 3322717031040. Its totient is φ = 1057228145568.

The previous prime is 2029500458653. The next prime is 2029500458663. The reversal of 2029500458655 is 5568540059202.

It is not a de Polignac number, because 2029500458655 - 2¹ = 2029500458653 is a prime.

It is a super-2 number, since 2×2029500458655² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2029500458598 and 2029500458607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029500458651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573255525 + ... + 1573256814.

It is an arithmetic number, because the mean of its divisors is an integer number (207669814440).

Almost surely, 2^{2029500458655} is an apocalyptic number.

2029500458655 is a deficient number, since it is larger than the sum of its proper divisors (1293216572385).

2029500458655 is a wasteful number, since it uses less digits than its factorization.

2029500458655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146512390.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 2029500458655 in words is "two trillion, twenty-nine billion, five hundred million, four hundred fifty-eight thousand, six hundred fifty-five".