158472653 has 2 divisors, whose sum is σ = 158472654. Its totient is φ = 158472652.

The previous prime is 158472641. The next prime is 158472659. The reversal of 158472653 is 356274851.

158472653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125731369 + 32741284 = 11213^2 + 5722^2 .

It is a cyclic number.

It is not a de Polignac number, because 158472653 - 2⁸ = 158472397 is a prime.

It is a super-2 number, since 2×158472653² = 50227163497716818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 158472653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158472659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79236326 + 79236327.

It is an arithmetic number, because the mean of its divisors is an integer number (79236327).

Almost surely, 2^158472653 is an apocalyptic number.

It is an amenable number.

158472653 is a deficient number, since it is larger than the sum of its proper divisors (1).

158472653 is an equidigital number, since it uses as much as digits as its factorization.

158472653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 41.

The square root of 158472653 is about 12588.5921770466. The cubic root of 158472653 is about 541.1505566442.

The spelling of 158472653 in words is "one hundred fifty-eight million, four hundred seventy-two thousand, six hundred fifty-three".