507069040 has 40 divisors (see below), whose sum is σ = 1230198048. Its totient is φ = 194008320.

The previous prime is 507069037. The next prime is 507069091. The reversal of 507069040 is 40960705.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×507069040² = 514238022653043200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 507068993 and 507069011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135951 + ... + 139630.

Almost surely, 2^507069040 is an apocalyptic number.

It is an amenable number.

507069040 is an abundant number, since it is smaller than the sum of its proper divisors (723129008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

507069040 is a wasteful number, since it uses less digits than its factorization.

507069040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275617 (or 275611 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 507069040 is about 22518.1935332300. The cubic root of 507069040 is about 797.4235026516.

The spelling of 507069040 in words is "five hundred seven million, sixty-nine thousand, forty".