69452342650 has 48 divisors (see below), whose sum is σ = 135608820480. Its totient is φ = 26429068800.

The previous prime is 69452342629. The next prime is 69452342671. The reversal of 69452342650 is 5624325496.

It is an interprime number because it is at equal distance from previous prime (69452342629) and next prime (69452342671).

It is a self number, because there is not a number n which added to its sum of digits gives 69452342650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 288279 + ... + 471178.

It is an arithmetic number, because the mean of its divisors is an integer number (2825183760).

Almost surely, 2^69452342650 is an apocalyptic number.

69452342650 is a deficient number, since it is larger than the sum of its proper divisors (66156477830).

69452342650 is a wasteful number, since it uses less digits than its factorization.

69452342650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759559 (or 759554 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 69452342650 in words is "sixty-nine billion, four hundred fifty-two million, three hundred forty-two thousand, six hundred fifty".