1151506753026 has 16 divisors (see below), whose sum is σ = 2632015435584. Its totient is φ = 329001929424.

The previous prime is 1151506753013. The next prime is 1151506753031. The reversal of 1151506753026 is 6203576051511.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 27416827453 = 1151506753026 / (1 + 1 + 5 + 1 + 5 + 0 + 6 + 7 + 5 + 3 + 0 + 2 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13708413685 + ... + 13708413768.

It is an arithmetic number, because the mean of its divisors is an integer number (164500964724).

Almost surely, 2^{1151506753026} is an apocalyptic number.

1151506753026 is an abundant number, since it is smaller than the sum of its proper divisors (1480508682558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151506753026 is a wasteful number, since it uses less digits than its factorization.

1151506753026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27416827465.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 1151506753026 in words is "one trillion, one hundred fifty-one billion, five hundred six million, seven hundred fifty-three thousand, twenty-six".