149810465087 has 4 divisors (see below), whose sum is σ = 150815904600. Its totient is φ = 148805025576.

The previous prime is 149810465081. The next prime is 149810465107. The reversal of 149810465087 is 780564018941.

149810465087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 149810465087 - 2⁴ = 149810465071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149810465081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502719533 + ... + 502719830.

It is an arithmetic number, because the mean of its divisors is an integer number (37703976150).

Almost surely, 2^149810465087 is an apocalyptic number.

149810465087 is a deficient number, since it is larger than the sum of its proper divisors (1005439513).

149810465087 is a wasteful number, since it uses less digits than its factorization.

149810465087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005439512.

The product of its (nonzero) digits is 1935360, while the sum is 53.

The spelling of 149810465087 in words is "one hundred forty-nine billion, eight hundred ten million, four hundred sixty-five thousand, eighty-seven".