469256570492 has 24 divisors (see below), whose sum is σ = 869661656640. Its totient is φ = 220786790400.

The previous prime is 469256570477. The next prime is 469256570551. The reversal of 469256570492 is 294075652964.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240884 + ... + 998267.

It is an arithmetic number, because the mean of its divisors is an integer number (36235902360).

Almost surely, 2^469256570492 is an apocalyptic number.

It is an amenable number.

469256570492 is a deficient number, since it is larger than the sum of its proper divisors (400405086148).

469256570492 is a wasteful number, since it uses less digits than its factorization.

469256570492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244741 (or 1244739 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 59.

The spelling of 469256570492 in words is "four hundred sixty-nine billion, two hundred fifty-six million, five hundred seventy thousand, four hundred ninety-two".