505051672 has 16 divisors (see below), whose sum is σ = 947212560. Its totient is φ = 252461664.

The previous prime is 505051639. The next prime is 505051699. The reversal of 505051672 is 276150505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50773 + ... + 59899.

It is an arithmetic number, because the mean of its divisors is an integer number (59200785).

Almost surely, 2^505051672 is an apocalyptic number.

It is an amenable number.

505051672 is a deficient number, since it is larger than the sum of its proper divisors (442160888).

505051672 is a wasteful number, since it uses less digits than its factorization.

505051672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050 (or 16046 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 505051672 is about 22473.3547117470. The cubic root of 505051672 is about 796.3645838779.

The spelling of 505051672 in words is "five hundred five million, fifty-one thousand, six hundred seventy-two".