5145654642046 has 16 divisors (see below), whose sum is σ = 7724639921760. Its totient is φ = 2570775407200.

The previous prime is 5145654642019. The next prime is 5145654642061. The reversal of 5145654642046 is 6402464565415.

It is a super-2 number, since 2×5145654642046² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5145654641984 and 5145654642002.

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, 13957680 + ... + 14321596.

It is an arithmetic number, because the mean of its divisors is an integer number (482789995110).

Almost surely, 2^{5145654642046} is an apocalyptic number.

5145654642046 is a deficient number, since it is larger than the sum of its proper divisors (2578985279714).

5145654642046 is a wasteful number, since it uses less digits than its factorization.

5145654642046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369539.

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 5145654642046 in words is "five trillion, one hundred forty-five billion, six hundred fifty-four million, six hundred forty-two thousand, forty-six".