151874748889 has 4 divisors (see below), whose sum is σ = 152880542080. Its totient is φ = 150868955700.

The previous prime is 151874748853. The next prime is 151874748911. The reversal of 151874748889 is 988847478151.

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 151874748889 - 2¹³ = 151874740697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151874742889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502896369 + ... + 502896670.

It is an arithmetic number, because the mean of its divisors is an integer number (38220135520).

Almost surely, 2^151874748889 is an apocalyptic number.

It is an amenable number.

151874748889 is a deficient number, since it is larger than the sum of its proper divisors (1005793191).

151874748889 is a wasteful number, since it uses less digits than its factorization.

151874748889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005793190.

The product of its digits is 144506880, while the sum is 70.

The spelling of 151874748889 in words is "one hundred fifty-one billion, eight hundred seventy-four million, seven hundred forty-eight thousand, eight hundred eighty-nine".