495274550 has 12 divisors (see below), whose sum is σ = 921210756. Its totient is φ = 198109800.

The previous prime is 495274523. The next prime is 495274553. The reversal of 495274550 is 55472594.

It is a junction number, because it is equal to n+sod(n) for n = 495274498 and 495274507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495274553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4952696 + ... + 4952795.

It is an arithmetic number, because the mean of its divisors is an integer number (76767563).

Almost surely, 2^495274550 is an apocalyptic number.

495274550 is a deficient number, since it is larger than the sum of its proper divisors (425936206).

495274550 is a wasteful number, since it uses less digits than its factorization.

495274550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9905503 (or 9905498 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The square root of 495274550 is about 22254.7646583827. The cubic root of 495274550 is about 791.1922126029.

The spelling of 495274550 in words is "four hundred ninety-five million, two hundred seventy-four thousand, five hundred fifty".