1046201536512 has 520 divisors, whose sum is σ = 3422425216320. Its totient is φ = 315824209920.

The previous prime is 1046201536507. The next prime is 1046201536519. The reversal of 1046201536512 is 2156351026401.

1046201536512 is a `hidden beast` number, since 1 + 0 + 4 + 620 + 15 + 3 + 6 + 5 + 12 = 666.

It is a super-4 number, since 4×1046201536512⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1046201536519) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1602145978 + ... + 1602146630.

Almost surely, 2^{1046201536512} is an apocalyptic number.

1046201536512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046201536512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1711212608160).

1046201536512 is an abundant number, since it is smaller than the sum of its proper divisors (2376223679808).

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

1046201536512 is an equidigital number, since it uses as much as digits as its factorization.

1046201536512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1046201536512 in words is "one trillion, forty-six billion, two hundred one million, five hundred thirty-six thousand, five hundred twelve".