1351487151 has 24 divisors (see below), whose sum is σ = 2233380864. Its totient is φ = 771463440.

The previous prime is 1351487143. The next prime is 1351487167. The reversal of 1351487151 is 1517841531.

It is a happy number.

1351487151 is a `hidden beast` number, since 13 + 514 + 87 + 1 + 51 = 666.

It is not a de Polignac number, because 1351487151 - 2³ = 1351487143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351487101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51610 + ... + 73256.

It is an arithmetic number, because the mean of its divisors is an integer number (93057536).

Almost surely, 2^1351487151 is an apocalyptic number.

1351487151 is a deficient number, since it is larger than the sum of its proper divisors (881893713).

1351487151 is a wasteful number, since it uses less digits than its factorization.

1351487151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22651 (or 22648 counting only the distinct ones).

The product of its digits is 16800, while the sum is 36.

The square root of 1351487151 is about 36762.5781332050. The cubic root of 1351487151 is about 1105.6151311171.

The spelling of 1351487151 in words is "one billion, three hundred fifty-one million, four hundred eighty-seven thousand, one hundred fifty-one".