40514545454 has 16 divisors (see below), whose sum is σ = 61034335488. Its totient is φ = 20169879672.

The previous prime is 40514545453. The next prime is 40514545483. The reversal of 40514545454 is 45454541504.

It is a super-3 number, since 3×40514545454³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514545453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712379 + ... + 767145.

It is an arithmetic number, because the mean of its divisors is an integer number (3814645968).

Almost surely, 2^40514545454 is an apocalyptic number.

40514545454 is a deficient number, since it is larger than the sum of its proper divisors (20519790034).

40514545454 is a wasteful number, since it uses less digits than its factorization.

40514545454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56359.

The product of its (nonzero) digits is 640000, while the sum is 41.

The spelling of 40514545454 in words is "forty billion, five hundred fourteen million, five hundred forty-five thousand, four hundred fifty-four".