4572046143505 has 24 divisors (see below), whose sum is σ = 5735655537192. Its totient is φ = 3498433999104.

The previous prime is 4572046143449. The next prime is 4572046143521. The reversal of 4572046143505 is 5053416402754.

It can be written as a sum of positive squares in 4 ways, for example, as 948459784321 + 3623586359184 = 973889^2 + 1903572^2 .

It is not a de Polignac number, because 4572046143505 - 2⁷ = 4572046143377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82594197 + ... + 82649533.

It is an arithmetic number, because the mean of its divisors is an integer number (238985647383).

Almost surely, 2^{4572046143505} is an apocalyptic number.

It is an amenable number.

4572046143505 is a deficient number, since it is larger than the sum of its proper divisors (1163609393687).

4572046143505 is a wasteful number, since it uses less digits than its factorization.

4572046143505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86625 (or 86602 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 4572046143505 in words is "four trillion, five hundred seventy-two billion, forty-six million, one hundred forty-three thousand, five hundred five".