151053641 has 4 divisors (see below), whose sum is σ = 151126272. Its totient is φ = 150981012.

The previous prime is 151053631. The next prime is 151053659. The reversal of 151053641 is 146350151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 146350151 = 47 ⋅3113833.

It is a cyclic number.

It is not a de Polignac number, because 151053641 - 2¹⁰ = 151052617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151053641.

It is not an unprimeable number, because it can be changed into a prime (151053601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33101 + ... + 37386.

It is an arithmetic number, because the mean of its divisors is an integer number (37781568).

Almost surely, 2^151053641 is an apocalyptic number.

It is an amenable number.

151053641 is a deficient number, since it is larger than the sum of its proper divisors (72631).

151053641 is an equidigital number, since it uses as much as digits as its factorization.

151053641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72630.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 151053641 is about 12290.3881549770. The cubic root of 151053641 is about 532.5704503908.

The spelling of 151053641 in words is "one hundred fifty-one million, fifty-three thousand, six hundred forty-one".