54346206402 has 24 divisors (see below), whose sum is σ = 117759065580. Its totient is φ = 18114024960.

The previous prime is 54346206379. The next prime is 54346206457. The reversal of 54346206402 is 20460264345.

54346206402 is a `hidden beast` number, since 5 + 4 + 3 + 4 + 6 + 2 + 0 + 640 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41197226841 + 13148979561 = 202971^2 + 114669^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144402 + ... + 359922.

Almost surely, 2^54346206402 is an apocalyptic number.

54346206402 is an abundant number, since it is smaller than the sum of its proper divisors (63412859178).

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

54346206402 is a wasteful number, since it uses less digits than its factorization.

54346206402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229538 (or 229535 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

It can be divided in two parts, 54346206 and 402, that multiplied together give a palindrome (21847174812).

The spelling of 54346206402 in words is "fifty-four billion, three hundred forty-six million, two hundred six thousand, four hundred two".