451428362077 has 8 divisors (see below), whose sum is σ = 562819776192. Its totient is φ = 351762360000.

The previous prime is 451428362069. The next prime is 451428362081. The reversal of 451428362077 is 770263824154.

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 451428362077 - 2³ = 451428362069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 451428362077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451428362087) 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, 2931352924 + ... + 2931353077.

It is an arithmetic number, because the mean of its divisors is an integer number (70352472024).

Almost surely, 2^451428362077 is an apocalyptic number.

It is an amenable number.

451428362077 is a deficient number, since it is larger than the sum of its proper divisors (111391414115).

451428362077 is a wasteful number, since it uses less digits than its factorization.

451428362077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5862706019.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 451428362077 in words is "four hundred fifty-one billion, four hundred twenty-eight million, three hundred sixty-two thousand, seventy-seven".