149597204535 has 32 divisors (see below), whose sum is σ = 266620582080. Its totient is φ = 79584177024.

The previous prime is 149597204513. The next prime is 149597204591. The reversal of 149597204535 is 535402795941.

149597204535 is a `hidden beast` number, since 1 + 4 + 9 + 597 + 2 + 0 + 45 + 3 + 5 = 666.

It is not a de Polignac number, because 149597204535 - 2⁹ = 149597204023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342032 + ... + 1449221.

It is an arithmetic number, because the mean of its divisors is an integer number (8331893190).

Almost surely, 2^149597204535 is an apocalyptic number.

149597204535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149597204535 is a deficient number, since it is larger than the sum of its proper divisors (117023377545).

149597204535 is a wasteful number, since it uses less digits than its factorization.

149597204535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791664 (or 2791658 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 149597204535 in words is "one hundred forty-nine billion, five hundred ninety-seven million, two hundred four thousand, five hundred thirty-five".