1472445046151 has 4 divisors (see below), whose sum is σ = 1479423458904. Its totient is φ = 1465466633400.

The previous prime is 1472445046139. The next prime is 1472445046157. The reversal of 1472445046151 is 1516405442741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1472445046151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472445046157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3489206060 + ... + 3489206481.

It is an arithmetic number, because the mean of its divisors is an integer number (369855864726).

Almost surely, 2^{1472445046151} is an apocalyptic number.

1472445046151 is a deficient number, since it is larger than the sum of its proper divisors (6978412753).

1472445046151 is an equidigital number, since it uses as much as digits as its factorization.

1472445046151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6978412752.

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 1472445046151 in words is "one trillion, four hundred seventy-two billion, four hundred forty-five million, forty-six thousand, one hundred fifty-one".