1146531004160 has 36 divisors (see below), whose sum is σ = 2746300048968. Its totient is φ = 458612401152.

The previous prime is 1146531004111. The next prime is 1146531004187. The reversal of 1146531004160 is 614001356411.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447862394 + ... + 447864953.

Almost surely, 2^{1146531004160} is an apocalyptic number.

1146531004160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1146531004160 is an abundant number, since it is smaller than the sum of its proper divisors (1599769044808).

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

1146531004160 is an frugal number, since it uses more digits than its factorization.

1146531004160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895727368 (or 895727354 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 1146531004160 in words is "one trillion, one hundred forty-six billion, five hundred thirty-one million, four thousand, one hundred sixty".