235172050461 has 16 divisors (see below), whose sum is σ = 348414971520. Its totient is φ = 156775996800.

The previous prime is 235172050397. The next prime is 235172050469. The reversal of 235172050461 is 164050271532.

235172050461 is a `hidden beast` number, since 23 + 5 + 1 + 72 + 0 + 504 + 61 = 666.

235172050461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 235172050461 - 2⁶ = 235172050397 is a prime.

It is a super-2 number, since 2×235172050461² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235172050469) 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 15 ways as a sum of consecutive naturals, for example, 752856 + ... + 1018398.

It is an arithmetic number, because the mean of its divisors is an integer number (21775935720).

Almost surely, 2^235172050461 is an apocalyptic number.

It is an amenable number.

235172050461 is a deficient number, since it is larger than the sum of its proper divisors (113242921059).

235172050461 is a wasteful number, since it uses less digits than its factorization.

235172050461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298353 (or 298347 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 235172050461 in words is "two hundred thirty-five billion, one hundred seventy-two million, fifty thousand, four hundred sixty-one".