620403461543001 has 8 divisors (see below), whose sum is σ = 828433745579680. Its totient is φ = 412987742600832.

The previous prime is 620403461542957. The next prime is 620403461543017. The reversal of 620403461543001 is 100345164304026.

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

It is not a de Polignac number, because 620403461543001 - 2⁴⁵ = 585219089454169 is a prime.

It is a super-3 number, since 3×620403461543001³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (620403461543071) 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, 153641271271 + ... + 153641275308.

It is an arithmetic number, because the mean of its divisors is an integer number (103554218197460).

Almost surely, 2^{620403461543001} is an apocalyptic number.

It is an amenable number.

620403461543001 is a deficient number, since it is larger than the sum of its proper divisors (208030284036679).

620403461543001 is a wasteful number, since it uses less digits than its factorization.

620403461543001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307282547255.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 620403461543001 in words is "six hundred twenty trillion, four hundred three billion, four hundred sixty-one million, five hundred forty-three thousand, one".