62798003820 has 72 divisors (see below), whose sum is σ = 191748866400. Its totient is φ = 16635225600.

The previous prime is 62798003819. The next prime is 62798003831. The reversal of 62798003820 is 2830089726.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1128045 + ... + 1182404.

It is an arithmetic number, because the mean of its divisors is an integer number (2663178700).

Almost surely, 2^62798003820 is an apocalyptic number.

62798003820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

62798003820 is an abundant number, since it is smaller than the sum of its proper divisors (128950862580).

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

62798003820 is a wasteful number, since it uses less digits than its factorization.

62798003820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310615 (or 2310610 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 62798003820 in words is "sixty-two billion, seven hundred ninety-eight million, three thousand, eight hundred twenty".