1046600451650 has 144 divisors (see below), whose sum is σ = 2229022708416. Its totient is φ = 363374330880.

The previous prime is 1046600451647. The next prime is 1046600451653. The reversal of 1046600451650 is 561540066401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1046600451647) and next prime (1046600451653).

It is not an unprimeable number, because it can be changed into a prime (1046600451653) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 301873217 + ... + 301876683.

It is an arithmetic number, because the mean of its divisors is an integer number (15479324364).

Almost surely, 2^{1046600451650} is an apocalyptic number.

1046600451650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046600451650 is an abundant number, since it is smaller than the sum of its proper divisors (1182422256766).

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

1046600451650 is a wasteful number, since it uses less digits than its factorization.

1046600451650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5133 (or 5111 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1046600451650 in words is "one trillion, forty-six billion, six hundred million, four hundred fifty-one thousand, six hundred fifty".