151157727254 has 32 divisors (see below), whose sum is σ = 243214078464. Its totient is φ = 70298141760.

The previous prime is 151157727251. The next prime is 151157727257. The reversal of 151157727254 is 452727751151.

It is an interprime number because it is at equal distance from previous prime (151157727251) and next prime (151157727257).

It is a junction number, because it is equal to n+sod(n) for n = 151157727199 and 151157727208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151157727251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78584 + ... + 555419.

It is an arithmetic number, because the mean of its divisors is an integer number (7600439952).

Almost surely, 2^151157727254 is an apocalyptic number.

151157727254 is a deficient number, since it is larger than the sum of its proper divisors (92056351210).

151157727254 is a wasteful number, since it uses less digits than its factorization.

151157727254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634172.

The product of its digits is 686000, while the sum is 47.

The spelling of 151157727254 in words is "one hundred fifty-one billion, one hundred fifty-seven million, seven hundred twenty-seven thousand, two hundred fifty-four".