462222140551 has 4 divisors (see below), whose sum is σ = 462379415400. Its totient is φ = 462064865704.

The previous prime is 462222140459. The next prime is 462222140557. The reversal of 462222140551 is 155041222264.

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

It is a cyclic number.

It is not a de Polignac number, because 462222140551 - 2²¹ = 462220043399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462222140557) 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, 78633016 + ... + 78638893.

It is an arithmetic number, because the mean of its divisors is an integer number (115594853850).

Almost surely, 2^462222140551 is an apocalyptic number.

462222140551 is a deficient number, since it is larger than the sum of its proper divisors (157274849).

462222140551 is a wasteful number, since it uses less digits than its factorization.

462222140551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157274848.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 462222140551 in words is "four hundred sixty-two billion, two hundred twenty-two million, one hundred forty thousand, five hundred fifty-one".