2532022461 has 6 divisors (see below), whose sum is σ = 3657365790. Its totient is φ = 1688014968.

The previous prime is 2532022457. The next prime is 2532022463. The reversal of 2532022461 is 1642202352.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2275862436 + 256160025 = 47706^2 + 16005^2 .

It is not a de Polignac number, because 2532022461 - 2² = 2532022457 is a prime.

It is a super-2 number, since 2×2532022461² = 12822275486016993042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532022463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140667906 + ... + 140667923.

It is an arithmetic number, because the mean of its divisors is an integer number (609560965).

Almost surely, 2^2532022461 is an apocalyptic number.

It is an amenable number.

2532022461 is a deficient number, since it is larger than the sum of its proper divisors (1125343329).

2532022461 is a wasteful number, since it uses less digits than its factorization.

2532022461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281335835 (or 281335832 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2532022461 is about 50319.2056872920. The cubic root of 2532022461 is about 1362.9790630962.

The spelling of 2532022461 in words is "two billion, five hundred thirty-two million, twenty-two thousand, four hundred sixty-one".