26454155151 has 32 divisors (see below), whose sum is σ = 36093129408. Its totient is φ = 17230786560.

The previous prime is 26454155131. The next prime is 26454155171. The reversal of 26454155151 is 15155145462.

It is an interprime number because it is at equal distance from previous prime (26454155131) and next prime (26454155171).

It is not a de Polignac number, because 26454155151 - 2⁷ = 26454155023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26454155131) 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 31 ways as a sum of consecutive naturals, for example, 28112341 + ... + 28113281.

It is an arithmetic number, because the mean of its divisors is an integer number (1127910294).

Almost surely, 2^26454155151 is an apocalyptic number.

26454155151 is a deficient number, since it is larger than the sum of its proper divisors (9638974257).

26454155151 is a wasteful number, since it uses less digits than its factorization.

26454155151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091.

The product of its digits is 120000, while the sum is 39.

The spelling of 26454155151 in words is "twenty-six billion, four hundred fifty-four million, one hundred fifty-five thousand, one hundred fifty-one".