45954971 has 2 divisors, whose sum is σ = 45954972. Its totient is φ = 45954970.

The previous prime is 45954967. The next prime is 45954983. The reversal of 45954971 is 17945954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45954971 - 2² = 45954967 is a prime.

It is a super-2 number, since 2×45954971² = 4223718719221682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45954991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22977485 + 22977486.

It is an arithmetic number, because the mean of its divisors is an integer number (22977486).

Almost surely, 2^45954971 is an apocalyptic number.

45954971 is a deficient number, since it is larger than the sum of its proper divisors (1).

45954971 is an equidigital number, since it uses as much as digits as its factorization.

45954971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 44.

The square root of 45954971 is about 6779.0095884281. The cubic root of 45954971 is about 358.1878351187.

The spelling of 45954971 in words is "forty-five million, nine hundred fifty-four thousand, nine hundred seventy-one".