4791540451974 has 64 divisors (see below), whose sum is σ = 10237085019648. Its totient is φ = 1491890400000.

The previous prime is 4791540451933. The next prime is 4791540451981.

It is a happy number.

4791540451974 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1337152 + ... + 3372099.

It is an arithmetic number, because the mean of its divisors is an integer number (159954453432).

Almost surely, 2^{4791540451974} is an apocalyptic number.

4791540451974 is an abundant number, since it is smaller than the sum of its proper divisors (5445544567674).

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

4791540451974 is a wasteful number, since it uses less digits than its factorization.

4791540451974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4709453.

The product of its (nonzero) digits is 25401600, while the sum is 60.

The spelling of 4791540451974 in words is "four trillion, seven hundred ninety-one billion, five hundred forty million, four hundred fifty-one thousand, nine hundred seventy-four".