786552404072 has 32 divisors (see below), whose sum is σ = 1490443606080. Its totient is φ = 389112971520.

The previous prime is 786552403999. The next prime is 786552404083. The reversal of 786552404072 is 270404255687.

It is a self number, because there is not a number n which added to its sum of digits gives 786552404072.

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, 245708 + ... + 1278075.

It is an arithmetic number, because the mean of its divisors is an integer number (46576362690).

Almost surely, 2^786552404072 is an apocalyptic number.

It is an amenable number.

786552404072 is a deficient number, since it is larger than the sum of its proper divisors (703891202008).

786552404072 is a wasteful number, since it uses less digits than its factorization.

786552404072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524473 (or 1524469 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 50.

The spelling of 786552404072 in words is "seven hundred eighty-six billion, five hundred fifty-two million, four hundred four thousand, seventy-two".