151055453 has 8 divisors (see below), whose sum is σ = 161380320. Its totient is φ = 140968080.

The previous prime is 151055447. The next prime is 151055473. The reversal of 151055453 is 354550151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151055453 is a prime.

It is a super-3 number, since 3×151055453³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151055413) 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, 58058 + ... + 60603.

It is an arithmetic number, because the mean of its divisors is an integer number (20172540).

Almost surely, 2^151055453 is an apocalyptic number.

It is an amenable number.

151055453 is a deficient number, since it is larger than the sum of its proper divisors (10324867).

151055453 is a wasteful number, since it uses less digits than its factorization.

151055453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118747.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 151055453 is about 12290.4618708981. The cubic root of 151055453 is about 532.5725799076.

The spelling of 151055453 in words is "one hundred fifty-one million, fifty-five thousand, four hundred fifty-three".