40950051 has 8 divisors (see below), whose sum is σ = 56974080. Its totient is φ = 26113032.

The previous prime is 40950047. The next prime is 40950067. The reversal of 40950051 is 15005904.

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

It is not a de Polignac number, because 40950051 - 2² = 40950047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40950251) 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, 296671 + ... + 296808.

It is an arithmetic number, because the mean of its divisors is an integer number (7121760).

Almost surely, 2^40950051 is an apocalyptic number.

40950051 is a deficient number, since it is larger than the sum of its proper divisors (16024029).

40950051 is a wasteful number, since it uses less digits than its factorization.

40950051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593505.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 40950051 is about 6399.2226871707. Note that the first 3 decimals coincide. The cubic root of 40950051 is about 344.6816386780.

Adding to 40950051 its reverse (15005904), we get a palindrome (55955955).

The spelling of 40950051 in words is "forty million, nine hundred fifty thousand, fifty-one".