461289380237 has 32 divisors (see below), whose sum is σ = 551257056000. Its totient is φ = 377637378048.

The previous prime is 461289380143. The next prime is 461289380243. The reversal of 461289380237 is 732083982164.

It is not a de Polignac number, because 461289380237 - 2¹⁶ = 461289314701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461289380137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53023514 + ... + 53032212.

It is an arithmetic number, because the mean of its divisors is an integer number (17226783000).

Almost surely, 2^461289380237 is an apocalyptic number.

It is an amenable number.

461289380237 is a deficient number, since it is larger than the sum of its proper divisors (89967675763).

461289380237 is a wasteful number, since it uses less digits than its factorization.

461289380237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11525.

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 461289380237 in words is "four hundred sixty-one billion, two hundred eighty-nine million, three hundred eighty thousand, two hundred thirty-seven".