149982062501 has 4 divisors (see below), whose sum is σ = 149986711104. Its totient is φ = 149977413900.

The previous prime is 149982062491. The next prime is 149982062507. The reversal of 149982062501 is 105260289941.

It is a happy number.

149982062501 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 149982062501 - 2¹⁸ = 149981800357 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 (149982062507) 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, 2275565 + ... + 2340546.

It is an arithmetic number, because the mean of its divisors is an integer number (37496677776).

Almost surely, 2^149982062501 is an apocalyptic number.

It is an amenable number.

149982062501 is a deficient number, since it is larger than the sum of its proper divisors (4648603).

149982062501 is an equidigital number, since it uses as much as digits as its factorization.

149982062501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648602.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 149982062501 in words is "one hundred forty-nine billion, nine hundred eighty-two million, sixty-two thousand, five hundred one".