706528552401 has 64 divisors (see below), whose sum is σ = 1235722944000. Its totient is φ = 403730172720.

The previous prime is 706528552337. The next prime is 706528552417. The reversal of 706528552401 is 104255825607.

706528552401 is a `hidden beast` number, since 7 + 0 + 6 + 52 + 8 + 552 + 40 + 1 = 666.

It is not a de Polignac number, because 706528552401 - 2⁶ = 706528552337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (706528552451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 279211 + ... + 1221071.

It is an arithmetic number, because the mean of its divisors is an integer number (19308171000).

Almost surely, 2^706528552401 is an apocalyptic number.

It is an amenable number.

706528552401 is a deficient number, since it is larger than the sum of its proper divisors (529194391599).

706528552401 is an frugal number, since it uses more digits than its factorization.

706528552401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941903 (or 941871 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 706528552401 in words is "seven hundred six billion, five hundred twenty-eight million, five hundred fifty-two thousand, four hundred one".