2452425136461 has 6 divisors (see below), whose sum is σ = 3542391863790. Its totient is φ = 1634950090968.

The previous prime is 2452425136457. The next prime is 2452425136489. The reversal of 2452425136461 is 1646315242542.

It is a happy number.

2452425136461 is a `hidden beast` number, since 2 + 4 + 52 + 4 + 2 + 5 + 136 + 461 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2394233223561 + 58191912900 = 1547331^2 + 241230^2 .

It is not a de Polignac number, because 2452425136461 - 2² = 2452425136457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452425136451) 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, 136245840906 + ... + 136245840923.

It is an arithmetic number, because the mean of its divisors is an integer number (590398643965).

Almost surely, 2^{2452425136461} is an apocalyptic number.

It is an amenable number.

2452425136461 is a deficient number, since it is larger than the sum of its proper divisors (1089966727329).

2452425136461 is a wasteful number, since it uses less digits than its factorization.

2452425136461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272491681835 (or 272491681832 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 2452425136461 in words is "two trillion, four hundred fifty-two billion, four hundred twenty-five million, one hundred thirty-six thousand, four hundred sixty-one".