40752463 has 2 divisors, whose sum is σ = 40752464. Its totient is φ = 40752462.

The previous prime is 40752461. The next prime is 40752479. The reversal of 40752463 is 36425704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40752463 - 2¹ = 40752461 is a prime.

Together with 40752461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40752461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20376231 + 20376232.

It is an arithmetic number, because the mean of its divisors is an integer number (20376232).

Almost surely, 2^40752463 is an apocalyptic number.

40752463 is a deficient number, since it is larger than the sum of its proper divisors (1).

40752463 is an equidigital number, since it uses as much as digits as its factorization.

40752463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 40752463 is about 6383.7655815357. The cubic root of 40752463 is about 344.1263704409.

The spelling of 40752463 in words is "forty million, seven hundred fifty-two thousand, four hundred sixty-three".