147615053 has 8 divisors (see below), whose sum is σ = 148707000. Its totient is φ = 146527488.

The previous prime is 147615043. The next prime is 147615071. The reversal of 147615053 is 350516741.

147615053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21883684 + 125731369 = 4678^2 + 11213^2 .

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 147615053 - 2¹⁰ = 147614029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147615023) 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, 94523 + ... + 96071.

It is an arithmetic number, because the mean of its divisors is an integer number (18588375).

Almost surely, 2^147615053 is an apocalyptic number.

It is an amenable number.

147615053 is a deficient number, since it is larger than the sum of its proper divisors (1091947).

147615053 is a wasteful number, since it uses less digits than its factorization.

147615053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 147615053 is about 12149.6935352296. The cubic root of 147615053 is about 528.4982443426.

The spelling of 147615053 in words is "one hundred forty-seven million, six hundred fifteen thousand, fifty-three".