40533051 has 16 divisors (see below), whose sum is σ = 59623200. Its totient is φ = 24334080.

The previous prime is 40533037. The next prime is 40533091. The reversal of 40533051 is 15033504.

It is not a de Polignac number, because 40533051 - 2¹⁰ = 40532027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40533001) 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, 11076 + ... + 14273.

It is an arithmetic number, because the mean of its divisors is an integer number (3726450).

Almost surely, 2^40533051 is an apocalyptic number.

40533051 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40533051 is a deficient number, since it is larger than the sum of its proper divisors (19090149).

40533051 is a wasteful number, since it uses less digits than its factorization.

40533051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25406.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 40533051 is about 6366.5572329164. The cubic root of 40533051 is about 343.5076645273.

Adding to 40533051 its reverse (15033504), we get a palindrome (55566555).

The spelling of 40533051 in words is "forty million, five hundred thirty-three thousand, fifty-one".