464136454601 has 4 divisors (see below), whose sum is σ = 467679481104. Its totient is φ = 460593428100.

The previous prime is 464136454553. The next prime is 464136454609. The reversal of 464136454601 is 106454631464.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 464136454601 - 2¹⁰ = 464136453577 is a prime.

It is a super-2 number, since 2×464136454601² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464136454609) 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, 1771513055 + ... + 1771513316.

It is an arithmetic number, because the mean of its divisors is an integer number (116919870276).

Almost surely, 2^464136454601 is an apocalyptic number.

It is an amenable number.

464136454601 is a deficient number, since it is larger than the sum of its proper divisors (3543026503).

464136454601 is a wasteful number, since it uses less digits than its factorization.

464136454601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543026502.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 464136454601 in words is "four hundred sixty-four billion, one hundred thirty-six million, four hundred fifty-four thousand, six hundred one".