2355040534 has 32 divisors (see below), whose sum is σ = 4419876096. Its totient is φ = 914289120.

The previous prime is 2355040511. The next prime is 2355040577. The reversal of 2355040534 is 4350405532.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2355040496 and 2355040505.

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, 16564 + ... + 70600.

It is an arithmetic number, because the mean of its divisors is an integer number (138121128).

Almost surely, 2^2355040534 is an apocalyptic number.

2355040534 is a deficient number, since it is larger than the sum of its proper divisors (2064835562).

2355040534 is a wasteful number, since it uses less digits than its factorization.

2355040534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54340.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2355040534 is about 48528.7598646411. The cubic root of 2355040534 is about 1330.4527702628.

The spelling of 2355040534 in words is "two billion, three hundred fifty-five million, forty thousand, five hundred thirty-four".