1473061620754 has 4 divisors (see below), whose sum is σ = 2209592431134. Its totient is φ = 736530810376.

The previous prime is 1473061620749. The next prime is 1473061620757. The reversal of 1473061620754 is 4570261603741.

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

It can be written as a sum of positive squares in only one way, i.e., 1353534462225 + 119527158529 = 1163415^2 + 345727^2 .

It is not an unprimeable number, because it can be changed into a prime (1473061620757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368265405187 + ... + 368265405190.

Almost surely, 2^{1473061620754} is an apocalyptic number.

1473061620754 is a deficient number, since it is larger than the sum of its proper divisors (736530810380).

1473061620754 is an equidigital number, since it uses as much as digits as its factorization.

1473061620754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736530810379.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 1473061620754 in words is "one trillion, four hundred seventy-three billion, sixty-one million, six hundred twenty thousand, seven hundred fifty-four".