2045500462 has 16 divisors (see below), whose sum is σ = 3097466640. Its totient is φ = 1013023872.

The previous prime is 2045500453. The next prime is 2045500519. The reversal of 2045500462 is 2640055402.

It is a super-3 number, since 3×2045500462³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2045500462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631864 + ... + 635092.

It is an arithmetic number, because the mean of its divisors is an integer number (193591665).

Almost surely, 2^2045500462 is an apocalyptic number.

2045500462 is a deficient number, since it is larger than the sum of its proper divisors (1051966178).

2045500462 is a wasteful number, since it uses less digits than its factorization.

2045500462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2045500462 is about 45227.2093103256. The cubic root of 2045500462 is about 1269.4039946296.

Adding to 2045500462 its reverse (2640055402), we get a palindrome (4685555864).

The spelling of 2045500462 in words is "two billion, forty-five million, five hundred thousand, four hundred sixty-two".