653151213 has 24 divisors (see below), whose sum is σ = 1108380000. Its totient is φ = 365398560.

The previous prime is 653151157. The next prime is 653151241. The reversal of 653151213 is 312151356.

653151213 is a `hidden beast` number, since 6 + 531 + 5 + 121 + 3 = 666.

It is not a de Polignac number, because 653151213 - 2⁸ = 653150957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653151013) 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 23 ways as a sum of consecutive naturals, for example, 252463 + ... + 255036.

It is an arithmetic number, because the mean of its divisors is an integer number (46182500).

Almost surely, 2^653151213 is an apocalyptic number.

It is an amenable number.

653151213 is a deficient number, since it is larger than the sum of its proper divisors (455228787).

653151213 is a wasteful number, since it uses less digits than its factorization.

653151213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507529 (or 507526 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 653151213 is about 25556.8232180762. The cubic root of 653151213 is about 867.6366974193.

The spelling of 653151213 in words is "six hundred fifty-three million, one hundred fifty-one thousand, two hundred thirteen".