40953453075 has 18 divisors (see below), whose sum is σ = 73352185244. Its totient is φ = 21841841520.

The previous prime is 40953453053. The next prime is 40953453103. The reversal of 40953453075 is 57035435904.

40953453075 is a `hidden beast` number, since 40 + 9 + 5 + 3 + 4 + 530 + 75 = 666.

It is not a de Polignac number, because 40953453075 - 2¹⁵ = 40953420307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40953453075.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 91007449 + ... + 91007898.

Almost surely, 2^40953453075 is an apocalyptic number.

40953453075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40953453075 is a deficient number, since it is larger than the sum of its proper divisors (32398732169).

40953453075 is a wasteful number, since it uses less digits than its factorization.

40953453075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182015363 (or 182015355 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

Adding to 40953453075 its reverse (57035435904), we get a palindrome (97988888979).

The spelling of 40953453075 in words is "forty billion, nine hundred fifty-three million, four hundred fifty-three thousand, seventy-five".