150904695247 has 2 divisors, whose sum is σ = 150904695248. Its totient is φ = 150904695246.

The previous prime is 150904695233. The next prime is 150904695299. The reversal of 150904695247 is 742596409051.

It is an a-pointer prime, because the next prime (150904695299) can be obtained adding 150904695247 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150904695247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150904695194 and 150904695203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150904695647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75452347623 + 75452347624.

It is an arithmetic number, because the mean of its divisors is an integer number (75452347624).

Almost surely, 2^150904695247 is an apocalyptic number.

150904695247 is a deficient number, since it is larger than the sum of its proper divisors (1).

150904695247 is an equidigital number, since it uses as much as digits as its factorization.

150904695247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 150904695247 in words is "one hundred fifty billion, nine hundred four million, six hundred ninety-five thousand, two hundred forty-seven".