620272150800 has 60 divisors (see below), whose sum is σ = 1986938460240. Its totient is φ = 165405906560.

The previous prime is 620272150783. The next prime is 620272150811. The reversal of 620272150800 is 8051272026.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 258445530 + ... + 258447929.

It is an arithmetic number, because the mean of its divisors is an integer number (33115641004).

Almost surely, 2^620272150800 is an apocalyptic number.

620272150800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

620272150800 is an abundant number, since it is smaller than the sum of its proper divisors (1366666309440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

620272150800 is a wasteful number, since it uses less digits than its factorization.

620272150800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516893480 (or 516893469 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 620272150800 in words is "six hundred twenty billion, two hundred seventy-two million, one hundred fifty thousand, eight hundred".