40514051 has 8 divisors (see below), whose sum is σ = 41379024. Its totient is φ = 39657600.

The previous prime is 40514039. The next prime is 40514053. The reversal of 40514051 is 15041504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40514051 - 2⁶ = 40513987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40514053) 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, 7976 + ... + 12026.

It is an arithmetic number, because the mean of its divisors is an integer number (5172378).

Almost surely, 2^40514051 is an apocalyptic number.

40514051 is a deficient number, since it is larger than the sum of its proper divisors (864973).

40514051 is a wasteful number, since it uses less digits than its factorization.

40514051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 40514051 is about 6365.0648857651. The cubic root of 40514051 is about 343.4539826921.

Adding to 40514051 its reverse (15041504), we get a palindrome (55555555).

The spelling of 40514051 in words is "forty million, five hundred fourteen thousand, fifty-one".