52001604603494 has 24 divisors (see below), whose sum is σ = 97717300960608. Its totient is φ = 20572063359120.

The previous prime is 52001604603493. The next prime is 52001604603541. The reversal of 52001604603494 is 49430640610025.

It is a super-3 number, since 3×52001604603494³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52001604603491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20408791742 + ... + 20408794289.

It is an arithmetic number, because the mean of its divisors is an integer number (4071554206692).

Almost surely, 2^{52001604603494} is an apocalyptic number.

52001604603494 is a deficient number, since it is larger than the sum of its proper divisors (45715696357114).

52001604603494 is a wasteful number, since it uses less digits than its factorization.

52001604603494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40817586060 (or 40817586053 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 52001604603494 in words is "fifty-two trillion, one billion, six hundred four million, six hundred three thousand, four hundred ninety-four".