502248051 has 12 divisors (see below), whose sum is σ = 768144312. Its totient is φ = 315135936.

The previous prime is 502248011. The next prime is 502248059. The reversal of 502248051 is 150842205.

It is a happy number.

It is not a de Polignac number, because 502248051 - 2⁷ = 502247923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (502248059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1641181 + ... + 1641486.

It is an arithmetic number, because the mean of its divisors is an integer number (64012026).

Almost surely, 2^502248051 is an apocalyptic number.

502248051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

502248051 is a deficient number, since it is larger than the sum of its proper divisors (265896261).

502248051 is a wasteful number, since it uses less digits than its factorization.

502248051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282690 (or 3282687 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 502248051 is about 22410.8913477354. The cubic root of 502248051 is about 794.8882671975. Note that the first 3 decimals are identical.

The spelling of 502248051 in words is "five hundred two million, two hundred forty-eight thousand, fifty-one".