620465153135 has 8 divisors (see below), whose sum is σ = 746691590400. Its totient is φ = 494949851424.

The previous prime is 620465153123. The next prime is 620465153207. The reversal of 620465153135 is 531351564026.

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 620465153135 - 2⁶ = 620465153071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 620465153092 and 620465153101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177781967 + ... + 177785456.

It is an arithmetic number, because the mean of its divisors is an integer number (93336448800).

Almost surely, 2^620465153135 is an apocalyptic number.

620465153135 is a deficient number, since it is larger than the sum of its proper divisors (126226437265).

620465153135 is a wasteful number, since it uses less digits than its factorization.

620465153135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355567777.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 620465153135 in words is "six hundred twenty billion, four hundred sixty-five million, one hundred fifty-three thousand, one hundred thirty-five".