152629505 has 8 divisors (see below), whose sum is σ = 209320512. Its totient is φ = 104660208.

The previous prime is 152629487. The next prime is 152629507. The reversal of 152629505 is 505926251.

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 152629505 - 2¹² = 152625409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 4360843 = 152629505 / (1 + 5 + 2 + 6 + 2 + 9 + 5 + 0 + 5).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152629507) 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, 2180387 + ... + 2180456.

It is an arithmetic number, because the mean of its divisors is an integer number (26165064).

Almost surely, 2^152629505 is an apocalyptic number.

It is an amenable number.

152629505 is a deficient number, since it is larger than the sum of its proper divisors (56691007).

152629505 is an equidigital number, since it uses as much as digits as its factorization.

152629505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360855.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 152629505 is about 12354.3314266698. The cubic root of 152629505 is about 534.4160571945.

The spelling of 152629505 in words is "one hundred fifty-two million, six hundred twenty-nine thousand, five hundred five".