4762645092 has 18 divisors (see below), whose sum is σ = 12038908518. Its totient is φ = 1587548352.

The previous prime is 4762645073. The next prime is 4762645093. The reversal of 4762645092 is 2905462674.

It can be written as a sum of positive squares in only one way, i.e., 4653149796 + 109495296 = 68214^2 + 10464^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4762645093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66147813 + ... + 66147884.

It is an arithmetic number, because the mean of its divisors is an integer number (668828251).

Almost surely, 2^4762645092 is an apocalyptic number.

It is an amenable number.

4762645092 is an abundant number, since it is smaller than the sum of its proper divisors (7276263426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4762645092 is a wasteful number, since it uses less digits than its factorization.

4762645092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132295707 (or 132295702 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 4762645092 is about 69011.9199269228. The cubic root of 4762645092 is about 1682.4780479434.

The spelling of 4762645092 in words is "four billion, seven hundred sixty-two million, six hundred forty-five thousand, ninety-two".