4001253543254 has 32 divisors (see below), whose sum is σ = 6585953564160. Its totient is φ = 1808073597600.

The previous prime is 4001253543251. The next prime is 4001253543263. The reversal of 4001253543254 is 4523453521004.

It is a super-3 number, since 3×4001253543254³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001253543251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47986259 + ... + 48069569.

It is an arithmetic number, because the mean of its divisors is an integer number (205811048880).

Almost surely, 2^{4001253543254} is an apocalyptic number.

4001253543254 is a deficient number, since it is larger than the sum of its proper divisors (2584700020906).

4001253543254 is a wasteful number, since it uses less digits than its factorization.

4001253543254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96116.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 4001253543254 in words is "four trillion, one billion, two hundred fifty-three million, five hundred forty-three thousand, two hundred fifty-four".