4003746575272 has 8 divisors (see below), whose sum is σ = 7507024828650. Its totient is φ = 2001873287632.

The previous prime is 4003746575267. The next prime is 4003746575347. The reversal of 4003746575272 is 2725756473004.

It can be written as a sum of positive squares in only one way, i.e., 3331303934596 + 672442640676 = 1825186^2 + 820026^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250234160947 + ... + 250234160962.

Almost surely, 2^{4003746575272} is an apocalyptic number.

It is an amenable number.

4003746575272 is a deficient number, since it is larger than the sum of its proper divisors (3503278253378).

4003746575272 is a wasteful number, since it uses less digits than its factorization.

4003746575272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500468321915 (or 500468321911 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 4003746575272 in words is "four trillion, three billion, seven hundred forty-six million, five hundred seventy-five thousand, two hundred seventy-two".