145848051 has 12 divisors (see below), whose sum is σ = 210795000. Its totient is φ = 97174080.

The previous prime is 145848041. The next prime is 145848061. The reversal of 145848051 is 150848541.

It is an interprime number because it is at equal distance from previous prime (145848041) and next prime (145848061).

It is not a de Polignac number, because 145848051 - 2¹⁵ = 145815283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145847997 and 145848015.

It is not an unprimeable number, because it can be changed into a prime (145848041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15700 + ... + 23198.

It is an arithmetic number, because the mean of its divisors is an integer number (17566250).

Almost surely, 2^145848051 is an apocalyptic number.

145848051 is a deficient number, since it is larger than the sum of its proper divisors (64946949).

145848051 is a wasteful number, since it uses less digits than its factorization.

145848051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9666 (or 9663 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 145848051 is about 12076.7566424102. The cubic root of 145848051 is about 526.3810062710.

The spelling of 145848051 in words is "one hundred forty-five million, eight hundred forty-eight thousand, fifty-one".