1375672151 has 32 divisors (see below), whose sum is σ = 1650278400. Its totient is φ = 1122076800.

The previous prime is 1375672141. The next prime is 1375672153. The reversal of 1375672151 is 1512765731.

It is a cyclic number.

It is not a de Polignac number, because 1375672151 - 2⁶ = 1375672087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1375672153) 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, 5076146 + ... + 5076416.

It is an arithmetic number, because the mean of its divisors is an integer number (51571200).

Almost surely, 2^1375672151 is an apocalyptic number.

1375672151 is a deficient number, since it is larger than the sum of its proper divisors (274606249).

1375672151 is a wasteful number, since it uses less digits than its factorization.

1375672151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its digits is 44100, while the sum is 38.

The square root of 1375672151 is about 37090.0546103669. The cubic root of 1375672151 is about 1112.1712097608.

The spelling of 1375672151 in words is "one billion, three hundred seventy-five million, six hundred seventy-two thousand, one hundred fifty-one".