461627025053 has 4 divisors (see below), whose sum is σ = 472886220828. Its totient is φ = 450367829280.

The previous prime is 461627025043. The next prime is 461627025077. The reversal of 461627025053 is 350520726164.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 240691303609 + 220935721444 = 490603^2 + 470038^2 .

It is a cyclic number.

It is not a de Polignac number, because 461627025053 - 2³⁶ = 392907548317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 11259195733 = 461627025053 / (4 + 6 + 1 + 6 + 2 + 7 + 0 + 2 + 5 + 0 + 5 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461627025053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461627025043) 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, 5629597826 + ... + 5629597907.

It is an arithmetic number, because the mean of its divisors is an integer number (118221555207).

Almost surely, 2^461627025053 is an apocalyptic number.

It is an amenable number.

461627025053 is a deficient number, since it is larger than the sum of its proper divisors (11259195775).

461627025053 is a wasteful number, since it uses less digits than its factorization.

461627025053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11259195774.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 461627025053 in words is "four hundred sixty-one billion, six hundred twenty-seven million, twenty-five thousand, fifty-three".