5405257132474 has 8 divisors (see below), whose sum is σ = 8140188032928. Its totient is φ = 2691861121500.

The previous prime is 5405257132421. The next prime is 5405257132489. The reversal of 5405257132474 is 4742317525045.

It is a happy number.

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

It is a super-2 number, since 2×5405257132474² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5383721742 + ... + 5383722745.

It is an arithmetic number, because the mean of its divisors is an integer number (1017523504116).

Almost surely, 2^{5405257132474} is an apocalyptic number.

5405257132474 is a deficient number, since it is larger than the sum of its proper divisors (2734930900454).

5405257132474 is a wasteful number, since it uses less digits than its factorization.

5405257132474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10767444740.

The product of its (nonzero) digits is 4704000, while the sum is 49.

The spelling of 5405257132474 in words is "five trillion, four hundred five billion, two hundred fifty-seven million, one hundred thirty-two thousand, four hundred seventy-four".