1660526436152 has 64 divisors (see below), whose sum is σ = 3379052920320. Its totient is φ = 761949715968.

The previous prime is 1660526436131. The next prime is 1660526436181. The reversal of 1660526436152 is 2516346250661.

It is a junction number, because it is equal to n+sod(n) for n = 1660526436097 and 1660526436106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3190913 + ... + 3674639.

It is an arithmetic number, because the mean of its divisors is an integer number (52797701880).

Almost surely, 2^{1660526436152} is an apocalyptic number.

It is an amenable number.

1660526436152 is an abundant number, since it is smaller than the sum of its proper divisors (1718526484168).

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

1660526436152 is a wasteful number, since it uses less digits than its factorization.

1660526436152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484380 (or 484376 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 1660526436152 in words is "one trillion, six hundred sixty billion, five hundred twenty-six million, four hundred thirty-six thousand, one hundred fifty-two".