40575277455 has 16 divisors (see below), whose sum is σ = 64928075904. Its totient is φ = 21637604000.

The previous prime is 40575277447. The next prime is 40575277511. The reversal of 40575277455 is 55477257504.

It is not a de Polignac number, because 40575277455 - 2³ = 40575277447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40575277398 and 40575277407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23421 + ... + 285830.

It is an arithmetic number, because the mean of its divisors is an integer number (4058004744).

Almost surely, 2^40575277455 is an apocalyptic number.

40575277455 is a deficient number, since it is larger than the sum of its proper divisors (24352798449).

40575277455 is a wasteful number, since it uses less digits than its factorization.

40575277455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318006.

The product of its (nonzero) digits is 6860000, while the sum is 51.

The spelling of 40575277455 in words is "forty billion, five hundred seventy-five million, two hundred seventy-seven thousand, four hundred fifty-five".