151450873573 has 8 divisors (see below), whose sum is σ = 154646177688. Its totient is φ = 148285857024.

The previous prime is 151450873549. The next prime is 151450873583. The reversal of 151450873573 is 375378054151.

It can be written as a sum of positive squares in 4 ways, for example, as 15247804324 + 136203069249 = 123482^2 + 369057^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 151450873573 - 2¹³ = 151450865381 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 (151450873583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7561786 + ... + 7581787.

It is an arithmetic number, because the mean of its divisors is an integer number (19330772211).

Almost surely, 2^151450873573 is an apocalyptic number.

It is an amenable number.

151450873573 is a deficient number, since it is larger than the sum of its proper divisors (3195304115).

151450873573 is a wasteful number, since it uses less digits than its factorization.

151450873573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15143783.

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 151450873573 in words is "one hundred fifty-one billion, four hundred fifty million, eight hundred seventy-three thousand, five hundred seventy-three".