1010764540 has 12 divisors (see below), whose sum is σ = 2122605576. Its totient is φ = 404305808.

The previous prime is 1010764523. The next prime is 1010764543. The reversal of 1010764540 is 454670101.

It is a junction number, because it is equal to n+sod(n) for n = 1010764499 and 1010764508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010764543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25269094 + ... + 25269133.

It is an arithmetic number, because the mean of its divisors is an integer number (176883798).

Almost surely, 2^1010764540 is an apocalyptic number.

1010764540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010764540 is an abundant number, since it is smaller than the sum of its proper divisors (1111841036).

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

1010764540 is a wasteful number, since it uses less digits than its factorization.

1010764540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50538236 (or 50538234 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1010764540 is about 31792.5233348975. The cubic root of 1010764540 is about 1003.5753814126.

It can be divided in two parts, 10107 and 64540, that added together give a palindrome (74647).

The spelling of 1010764540 in words is "one billion, ten million, seven hundred sixty-four thousand, five hundred forty".