653074212429 has 6 divisors (see below), whose sum is σ = 943329417966. Its totient is φ = 435382808280.

The previous prime is 653074212421. The next prime is 653074212433. The reversal of 653074212429 is 924212470356.

653074212429 is a `hidden beast` number, since 6 + 5 + 3 + 0 + 7 + 4 + 212 + 429 = 666.

It can be written as a sum of positive squares in only one way, i.e., 570878469225 + 82195743204 = 755565^2 + 286698^2 .

It is not a de Polignac number, because 653074212429 - 2³ = 653074212421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653074212421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36281900682 + ... + 36281900699.

It is an arithmetic number, because the mean of its divisors is an integer number (157221569661).

Almost surely, 2^653074212429 is an apocalyptic number.

It is an amenable number.

653074212429 is a deficient number, since it is larger than the sum of its proper divisors (290255205537).

653074212429 is a wasteful number, since it uses less digits than its factorization.

653074212429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72563801387 (or 72563801384 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 653074212429 in words is "six hundred fifty-three billion, seventy-four million, two hundred twelve thousand, four hundred twenty-nine".