514254263021 has 4 divisors (see below), whose sum is σ = 517659920544. Its totient is φ = 510848605500.

The previous prime is 514254262999. The next prime is 514254263041. The reversal of 514254263021 is 120362452415.

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 514254263021 - 2⁶ = 514254262957 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 (514254263041) 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, 1702828535 + ... + 1702828836.

It is an arithmetic number, because the mean of its divisors is an integer number (129414980136).

Almost surely, 2^514254263021 is an apocalyptic number.

It is an amenable number.

514254263021 is a deficient number, since it is larger than the sum of its proper divisors (3405657523).

514254263021 is a wasteful number, since it uses less digits than its factorization.

514254263021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405657522.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 514254263021 in words is "five hundred fourteen billion, two hundred fifty-four million, two hundred sixty-three thousand, twenty-one".