2072045541454 has 8 divisors (see below), whose sum is σ = 3552078071088. Its totient is φ = 888019517760.

The previous prime is 2072045541439. The next prime is 2072045541469. The reversal of 2072045541454 is 4541455402702.

It is an interprime number because it is at equal distance from previous prime (2072045541439) and next prime (2072045541469).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2072045541454.

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, 74001626467 + ... + 74001626494.

It is an arithmetic number, because the mean of its divisors is an integer number (444009758886).

Almost surely, 2^{2072045541454} is an apocalyptic number.

2072045541454 is a deficient number, since it is larger than the sum of its proper divisors (1480032529634).

2072045541454 is a wasteful number, since it uses less digits than its factorization.

2072045541454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148003252970.

The product of its (nonzero) digits is 896000, while the sum is 43.

The spelling of 2072045541454 in words is "two trillion, seventy-two billion, forty-five million, five hundred forty-one thousand, four hundred fifty-four".