675996061455 has 128 divisors (see below), whose sum is σ = 1420231680000. Its totient is φ = 302542231680.

The previous prime is 675996061441. The next prime is 675996061469. The reversal of 675996061455 is 554160699576.

675996061455 is a `hidden beast` number, since 6 + 7 + 5 + 9 + 9 + 6 + 0 + 614 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (675996061441) and next prime (675996061469).

It is not a de Polignac number, because 675996061455 - 2⁷ = 675996061327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 675996061392 and 675996061401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3158946 + ... + 3366144.

It is an arithmetic number, because the mean of its divisors is an integer number (11095560000).

Almost surely, 2^675996061455 is an apocalyptic number.

675996061455 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

675996061455 is an abundant number, since it is smaller than the sum of its proper divisors (744235618545).

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

675996061455 is a wasteful number, since it uses less digits than its factorization.

675996061455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207263 (or 207231 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 63.

The spelling of 675996061455 in words is "six hundred seventy-five billion, nine hundred ninety-six million, sixty-one thousand, four hundred fifty-five".