4973351492451 has 16 divisors (see below), whose sum is σ = 6733882575104. Its totient is φ = 3264249551904.

The previous prime is 4973351492429. The next prime is 4973351492477. The reversal of 4973351492451 is 1542941533794.

It is not a de Polignac number, because 4973351492451 - 2¹¹ = 4973351490403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4973351492391 and 4973351492400.

It is not an unprimeable number, because it can be changed into a prime (4973351492401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6580216 + ... + 7296981.

It is an arithmetic number, because the mean of its divisors is an integer number (420867660944).

Almost surely, 2^{4973351492451} is an apocalyptic number.

4973351492451 is a deficient number, since it is larger than the sum of its proper divisors (1760531082653).

4973351492451 is a wasteful number, since it uses less digits than its factorization.

4973351492451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879050.

The product of its digits is 16329600, while the sum is 57.

The spelling of 4973351492451 in words is "four trillion, nine hundred seventy-three billion, three hundred fifty-one million, four hundred ninety-two thousand, four hundred fifty-one".