2023463551 has 4 divisors (see below), whose sum is σ = 2024213752. Its totient is φ = 2022713352.

The previous prime is 2023463467. The next prime is 2023463623. The reversal of 2023463551 is 1553643202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1553643202 = 2 ⋅776821601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023463551 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 (2023463251) 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, 371040 + ... + 376453.

It is an arithmetic number, because the mean of its divisors is an integer number (506053438).

Almost surely, 2^2023463551 is an apocalyptic number.

2023463551 is a deficient number, since it is larger than the sum of its proper divisors (750201).

2023463551 is an equidigital number, since it uses as much as digits as its factorization.

2023463551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750200.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2023463551 is about 44982.9251049773. The cubic root of 2023463551 is about 1264.8289438386.

The spelling of 2023463551 in words is "two billion, twenty-three million, four hundred sixty-three thousand, five hundred fifty-one".