152091029 has 8 divisors (see below), whose sum is σ = 160285440. Its totient is φ = 143915616.

The previous prime is 152091011. The next prime is 152091031. The reversal of 152091029 is 920190251.

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 152091029 - 2⁸ = 152090773 is a prime.

It is a super-2 number, since 2×152091029² = 46263362204557682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152090992 and 152091010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152091529) 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, 13532 + ... + 22074.

It is an arithmetic number, because the mean of its divisors is an integer number (20035680).

Almost surely, 2^152091029 is an apocalyptic number.

152091029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

152091029 is a deficient number, since it is larger than the sum of its proper divisors (8194411).

152091029 is an equidigital number, since it uses as much as digits as its factorization.

152091029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9499.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 152091029 is about 12332.5191668207. The cubic root of 152091029 is about 533.7868444201.

The spelling of 152091029 in words is "one hundred fifty-two million, ninety-one thousand, twenty-nine".