155064495 has 8 divisors (see below), whose sum is σ = 248103216. Its totient is φ = 82701056.

The previous prime is 155064457. The next prime is 155064517. The reversal of 155064495 is 594460551.

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 155064495 - 2⁶ = 155064431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5168802 + ... + 5168831.

It is an arithmetic number, because the mean of its divisors is an integer number (31012902).

Almost surely, 2^155064495 is an apocalyptic number.

155064495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

155064495 is a deficient number, since it is larger than the sum of its proper divisors (93038721).

155064495 is a wasteful number, since it uses less digits than its factorization.

155064495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10337641.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 155064495 is about 12452.4895101341. The cubic root of 155064495 is about 537.2430298614.

The spelling of 155064495 in words is "one hundred fifty-five million, sixty-four thousand, four hundred ninety-five".