454928974077 has 8 divisors (see below), whose sum is σ = 610078162464. Its totient is φ = 301532884208.

The previous prime is 454928974039. The next prime is 454928974103. The reversal of 454928974077 is 770479829454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454928974077 - 2⁷ = 454928973949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454928973999 and 454928974017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454928974177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438274023 + ... + 438275060.

It is an arithmetic number, because the mean of its divisors is an integer number (76259770308).

Almost surely, 2^454928974077 is an apocalyptic number.

It is an amenable number.

454928974077 is a deficient number, since it is larger than the sum of its proper divisors (155149188387).

454928974077 is a wasteful number, since it uses less digits than its factorization.

454928974077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876549259.

The product of its (nonzero) digits is 142248960, while the sum is 66.

The spelling of 454928974077 in words is "four hundred fifty-four billion, nine hundred twenty-eight million, nine hundred seventy-four thousand, seventy-seven".