797621260546 has 64 divisors (see below), whose sum is σ = 1338631557120. Its totient is φ = 353337304960.

The previous prime is 797621260523. The next prime is 797621260549. The reversal of 797621260546 is 645062126797.

797621260546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (797621260549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274756131 + ... + 274759033.

It is an arithmetic number, because the mean of its divisors is an integer number (20916118080).

Almost surely, 2^797621260546 is an apocalyptic number.

797621260546 is a deficient number, since it is larger than the sum of its proper divisors (541010296574).

797621260546 is a wasteful number, since it uses less digits than its factorization.

797621260546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 797621260546 in words is "seven hundred ninety-seven billion, six hundred twenty-one million, two hundred sixty thousand, five hundred forty-six".