46509285402 has 64 divisors (see below), whose sum is σ = 103777969920. Its totient is φ = 15439636800.

The previous prime is 46509285401. The next prime is 46509285421. The reversal of 46509285402 is 20458290564.

It is a super-2 number, since 2×46509285402² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46509285401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16662627 + ... + 16665417.

It is an arithmetic number, because the mean of its divisors is an integer number (1621530780).

Almost surely, 2^46509285402 is an apocalyptic number.

46509285402 is an abundant number, since it is smaller than the sum of its proper divisors (57268684518).

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

46509285402 is a wasteful number, since it uses less digits than its factorization.

46509285402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956 (or 3950 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 46509285402 in words is "forty-six billion, five hundred nine million, two hundred eighty-five thousand, four hundred two".