1351156506154 has 16 divisors (see below), whose sum is σ = 2494442780928. Its totient is φ = 534523452912.

The previous prime is 1351156506151. The next prime is 1351156506163. The reversal of 1351156506154 is 4516056511531.

It is a self number, because there is not a number n which added to its sum of digits gives 1351156506154.

It is not an unprimeable number, because it can be changed into a prime (1351156506151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3711968242 + ... + 3711968605.

It is an arithmetic number, because the mean of its divisors is an integer number (155902673808).

Almost surely, 2^{1351156506154} is an apocalyptic number.

1351156506154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1351156506154 is a deficient number, since it is larger than the sum of its proper divisors (1143286274774).

1351156506154 is a wasteful number, since it uses less digits than its factorization.

1351156506154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423936869.

The product of its (nonzero) digits is 270000, while the sum is 43.

The spelling of 1351156506154 in words is "one trillion, three hundred fifty-one billion, one hundred fifty-six million, five hundred six thousand, one hundred fifty-four".