65354732402 has 16 divisors (see below), whose sum is σ = 103363992000. Its totient is φ = 30905812080.

The previous prime is 65354732393. The next prime is 65354732407. The reversal of 65354732402 is 20423745356.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 65354732402.

It is not an unprimeable number, because it can be changed into a prime (65354732407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412849 + ... + 1458372.

It is an arithmetic number, because the mean of its divisors is an integer number (6460249500).

Almost surely, 2^65354732402 is an apocalyptic number.

65354732402 is a deficient number, since it is larger than the sum of its proper divisors (38009259598).

65354732402 is a wasteful number, since it uses less digits than its factorization.

65354732402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871841.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 65354732402 in words is "sixty-five billion, three hundred fifty-four million, seven hundred thirty-two thousand, four hundred two".