514190977 has 4 divisors (see below), whose sum is σ = 541253680. Its totient is φ = 487128276.

The previous prime is 514190969. The next prime is 514190981. The reversal of 514190977 is 779091415.

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 514190977 - 2³ = 514190969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514190927) 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, 13531323 + ... + 13531360.

It is an arithmetic number, because the mean of its divisors is an integer number (135313420).

Almost surely, 2^514190977 is an apocalyptic number.

It is an amenable number.

514190977 is a deficient number, since it is larger than the sum of its proper divisors (27062703).

514190977 is a wasteful number, since it uses less digits than its factorization.

514190977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27062702.

The product of its (nonzero) digits is 79380, while the sum is 43.

The square root of 514190977 is about 22675.7795235357. The cubic root of 514190977 is about 801.1395099798.

The spelling of 514190977 in words is "five hundred fourteen million, one hundred ninety thousand, nine hundred seventy-seven".