451247617015054 has 16 divisors (see below), whose sum is σ = 677219746593456. Its totient is φ = 225507705696000.

The previous prime is 451247617014983. The next prime is 451247617015061. The reversal of 451247617015054 is 450510716742154.

It is a junction number, because it is equal to n+sod(n) for n = 451247617014992 and 451247617015010.

It is a congruent number.

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, 219155029 + ... + 221204479.

It is an arithmetic number, because the mean of its divisors is an integer number (42326234162091).

Almost surely, 2^{451247617015054} is an apocalyptic number.

451247617015054 is a deficient number, since it is larger than the sum of its proper divisors (225972129578402).

451247617015054 is a wasteful number, since it uses less digits than its factorization.

451247617015054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106051.

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 451247617015054 in words is "four hundred fifty-one trillion, two hundred forty-seven billion, six hundred seventeen million, fifteen thousand, fifty-four".