1350849609951 has 32 divisors (see below), whose sum is σ = 1908153815040. Its totient is φ = 848349325824.

The previous prime is 1350849609931. The next prime is 1350849610007. The reversal of 1350849609951 is 1599069480531.

It is not a de Polignac number, because 1350849609951 - 2⁵ = 1350849609919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350849609911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672370 + ... + 1775888.

It is an arithmetic number, because the mean of its divisors is an integer number (59629806720).

Almost surely, 2^{1350849609951} is an apocalyptic number.

1350849609951 is a deficient number, since it is larger than the sum of its proper divisors (557304205089).

1350849609951 is a wasteful number, since it uses less digits than its factorization.

1350849609951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103815.

The product of its (nonzero) digits is 10497600, while the sum is 60.

The spelling of 1350849609951 in words is "one trillion, three hundred fifty billion, eight hundred forty-nine million, six hundred nine thousand, nine hundred fifty-one".